#903A67
Closest named color: Dark Mauve (#874C62). oklch(48% 0.127 350.4), rgb(144, 58, 103).
Aa
White text reads best on this color (7.03:1).
About this color
#903A67 is a medium-dark, moderately saturated red. In OKLCH its lightness is 48%, its chroma 0.127 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mauve (#874C62), ΔE 0.046 away. White text reads best on it, at 7.03:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.127) |
| Temperature | warm |
| Nearest name | Dark Mauve (#874C62) |
| Black text | 2.98:1 |
| White text | 7.03:1 |
Values
| HEX | #903A67 |
| RGB | rgb(144, 58, 103) |
| HSL | hsl(329, 43%, 40%) |
| OKLCH | oklch(48% 0.127 350.4) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #903A67 | 7.03:1 | AAA | Lc -88.8 | Fine for body text |
| Black text on #903A67 | 2.98:1 | Fails | Lc 20.3 | Dividers and decoration only |
| #903A67 text on white | 7.03:1 | AAA | Lc 83.8 | Fine for body text |
| #903A67 text on black | 2.98:1 | Fails | Lc -18.2 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#FAF3F6
oklch(97% 0.008 349.2)
-
Step 100
100
#F4E5EB
oklch(93.6% 0.018 351.2)
-
Step 200
200
#ECD0DC
oklch(88.4% 0.035 350.1)
-
Step 300
300
#E1B1C6
oklch(81% 0.062 350.5)
-
Step 400
400
#CF87A9
oklch(70.7% 0.098 350.1)
-
Step 500
500
#C16794
oklch(63.1% 0.126 350)
-
Step 600
600
#AC4D7E
oklch(55.6% 0.136 350.3)
-
Step 700
700 (this color)
#903A67
oklch(48% 0.127 350.4)
-
Step 800
800
#783357
oklch(42.7% 0.106 350)
-
Step 900
900
#612D47
oklch(37.6% 0.082 350.5)
-
Step 950
950
#391B2A
oklch(27% 0.052 349.8)
#903A67 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #454F68 | 0.139 |
| Deuteranopia (no green cones) | #5C5E65 | 0.125 |
| Tritanopia (no blue cones) | #9A364C | 0.046 |
| Achromatopsia (no color) | #595959 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #903A67
#903A67
oklch(48% 0.127 350.4)
- #006E56
#006E56
oklch(47.9% 0.094 170.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #903A67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mauve #874C62 ΔE 0.046
- Light Eggplant #894585 ΔE 0.050
- Light Burgundy #A8415B ΔE 0.059
- Dark Fuchsia #9D0759 ΔE 0.063
- Light Maroon #A24857 ΔE 0.063
- Berry #990F4B ΔE 0.064
- Deep Magenta #A0025C ΔE 0.065
- Mulberry #920A4E ΔE 0.068
Use #903A67 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.