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Firm Jamun

#cb33af
Notes

Firm Jamun (#CB33AF) is a true magenta 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 (311°, 60%, 50%) 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#cb33af
RGB
rgb(203, 51, 175)
HSL
hsl(311, 60%, 50%)
HWB
hwb(311 20% 20%)
OKLCH
oklch(59.6% 0.225 336.7)
P3
color(display-p3 0.7334 0.2524 0.6674)
HSV
hsv(311, 75%, 80%)
LAB
lab(49.69% 70.21 -32.66)
LCH
lch(49.69% 77.43 335.05)
CMYK
cmyk(0%, 75%, 14%, 20%)

Etymology

Firm
adjective

Latin firmus, strong / stable — sharing root with English farm (originally a fixed-yearly-rental). As a color modifier, firm implies a saturated-and-resolute quality where the hue holds its visual position without wavering. Sits at the bold-and-firm end of the grid, parallel to steadfast and unwavering in usage.

Jamun
noun

Indian Syzygium cumini — a Myrtaceae tropical tree native to the Indian subcontinent, whose deep-magenta-to-purple drupes are eaten fresh and used in Hindu Ayurveda for diabetes management. Jamun color refers to a freshly picked Syzygium cumini drupe-cluster in a Mumbai roadside vendor's basket: a saturated, slightly cool deep magenta with the matte finish of anthocyanin-rich tropical-tree drupe against pale-green leafy backdrop.

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.

#cb33af
Original
#3767b2
Protanopia
#6c7eab
Deuteranopia
#d63d6e
Tritanopia
#5c5c5c
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
4.53:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAon Black
4.63:1

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
##CB33AF
Display P3
Display P3
color(display-p3 0.7334 0.2524 0.6674)
P3 has visible headroomOKLCH chroma 0.225

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.

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