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Weighty Iconography

#5743c9
Notes

Weighty Iconography (#5743C9) is a true blue 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 (249°, 55%, 53%) 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
#5743c9
RGB
rgb(87, 67, 201)
HSL
hsl(249, 55%, 53%)
HWB
hwb(249 26% 21%)
OKLCH
oklch(48.7% 0.198 283.0)
HSV
hsv(249, 67%, 79%)
LAB
lab(38.30% 44.75 -66.96)
LCH
lch(38.30% 80.54 303.75)
CMYK
cmyk(57%, 67%, 0%, 21%)

Etymology

Weighty
adjective

Old English wegan, to weigh — adjectival suffix -y. As a color modifier, weighty implies a saturated-and-heavy-and-imposing quality where the hue carries visual mass and gravitational presence. Sits at the bold-and-weighty end of the grid, parallel to substantial and hefty in usage.

Iconography
noun

Greek eikonographia, image-writing — adopted into Western art history as the technical term for image-symbolism, particularly the deep-violet-and-gold Russian-school and Greek-school religious panels of Theotokos (Mother of God) icons. Iconography color refers to a Russian-school Theotokos of Vladimir icon's deep-blue robe field: a saturated, slightly cool deep blue-violet with the matte finish of egg-tempera-bound ultramarine over gesso.

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

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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.

#5743c9
Original
#005ecd
Protanopia
#0056c6
Deuteranopia
#1b6580
Tritanopia
#515151
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
6.88:1
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
3.05:1

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