colors
Back to gallery

Punchy Meek Violet

#644cd3
Notes

Punchy Meek Violet (#644CD3) is a true indigo with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (251°, 61%, 56%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary yellow. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#644cd3
RGB
rgb(100, 76, 211)
HSL
hsl(251, 61%, 56%)
HWB
hwb(251 30% 17%)
OKLCH
oklch(52.0% 0.198 285.4)
P3
color(display-p3 0.3775 0.3017 0.7980)
HSV
hsv(251, 64%, 83%)
LAB
lab(42.12% 44.84 -66.45)
LCH
lch(42.12% 80.16 304.01)
CMYK
cmyk(53%, 64%, 0%, 17%)

Etymology

Punchy
adjective

A modern adjectival form of punch, to strike sharply. Used as a color word since the early twentieth century for hues that read as highly contrasting and visually loud. Punchy red, punchy yellow: the implication is full saturation combined with optical impact. Sits across the bold and bright buckets, near vivid and striking.

Meek
modifier

Old Norse mjúkr, soft-and-gentle. As a color modifier, meek implies a hushed-and-self-effacing-and-quiet quality, the visual register of Beatitude-and-Quaker-meeting-meek hand-bowed-and-self-effacing-and-quiet Beatitude-and-Quaker-meeting-and-monastic-cloister meek-and-bowed-and-quieted surfaces under Beatitude-and-Quaker-meeting-and-monastic-cloister hush-and-bowed-vigil candle-lit-light. Sits at the modifier-and-mood end of the grid, parallel to coy and mute in usage.

Violet
noun

Viola odorata, the European sweet violet — small, fragrant, and the original meaning of the color name in English (the Violet of the rainbow). The color refers to a fresh sweet violet blossom in late winter: a saturated, slightly red-shifted deep blue-purple with the matte finish of small five-petaled flower. Cooler than amethyst, warmer than indigo, with the perfumed weight of a flower used in Roman garlands and Victorian eau de toilette.

Closest matches

The nearest named color in three reference sources, ranked by perceptual distance (ΔE76 in CIELAB). ΔE < 1 is imperceptible to most viewers; ΔE > 10 is clearly different. When two sources point to the same hex they’re merged into one tile; click any to open that color’s page.

Variations

Click any swatch to explore

Harmonies

Accessibility

Color-vision simulation

How this color appears to viewers with the four major color-vision-deficiency types. Computed via the Machado (2009) physiologically-based model. If a tile matches the original, the color reads the same to that viewer.

#644cd3
Original
#0067d7
Protanopia
#005fd0
Deuteranopia
#376d89
Tritanopia
#5b5b5b
Achromatopsia
WCAG contrast

The color used as foreground text against pure white and pure black, with the contrast ratio and WCAG 2.1 grade. Aim for AA (4.5:1) for body text and AA Large (3:1) for 18 pt+ headlines; AAA (7:1) is the gold standard for long-form reading surfaces.

The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAon White
5.97:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
3.52:1

Wide gamut

Display P3 representation

The CSS Color 4 wide-gamut form of this color. Both swatches render the same color on every display — the P3 form only diverges from sRGB when a designer pushes channels outside sRGB's reach.

sRGB hex
sRGB hex
##644CD3
Display P3
Display P3
color(display-p3 0.3775 0.3017 0.7980)
P3 has visible headroomOKLCH chroma 0.198

This color is chromatic enough that authoring it as P3 native (instead of clamping to sRGB) gives a perceptibly more saturated render on wide-gamut displays — modern Macs, iPhones, iPads, and most recent OLED laptops.

Related Colors

Canvas