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Phosphoric Gulābi

#f37dc9
Notes

Phosphoric Gulābi (#F37DC9) is a soft 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 (321°, 83%, 72%) places it in the highly saturated band at a light lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. 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
#f37dc9
RGB
rgb(243, 125, 201)
HSL
hsl(321, 83%, 72%)
HWB
hwb(321 49% 5%)
OKLCH
oklch(74.6% 0.169 342.7)
P3
color(display-p3 0.8930 0.5148 0.7748)
HSV
hsv(321, 49%, 95%)
LAB
lab(67.98% 54.27 -18.89)
LCH
lch(67.98% 57.47 340.81)
CMYK
cmyk(0%, 49%, 17%, 5%)

Etymology

Phosphoric
adjective

Greek phōsphóros, light-bringer — adjectival suffix -ic. As a color modifier, phosphoric implies a saturated-and-cool-glow quality, the bright color of match-tip-strike and firefly phosphorus-emission luminescence. Sits at the bright-and-cool end of the grid, parallel to phosphorescent and fluorescent in usage.

Gulābi
noun

Hindi/Urdu गुलाबी / گُلابی, rose-pink — derived from Persian gul (flower) via gulāb (rose-water), the Indian color tradition for the saturated pink-magenta of Damask rose petals and the iconic Jaipur Pink City stucco. Gulābi color refers to a Jaipur old-city stucco-painted façade in late-afternoon light: a saturated, slightly cool deep magenta with the matte finish of lime-and-iron-oxide stucco.

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.

#f37dc9
Original
#859acc
Protanopia
#a4adc6
Deuteranopia
#ff7d9a
Tritanopia
#9c9c9c
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).
Failon White
2.45:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAAon Black
8.59:1

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
##F37DC9
Display P3
Display P3
color(display-p3 0.8930 0.5148 0.7748)
P3 has subtle headroomOKLCH chroma 0.169

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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