#903D74
Closest named color: Light Eggplant (#894585). oklch(48.9% 0.131 342.5), rgb(144, 61, 116).
Aa
White text reads best on this color (6.76:1).
About this color
#903D74 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 49%, its chroma 0.131 and its hue 343°. Its hue sits on the warm side of the wheel. The nearest named color is Light Eggplant (#894585), ΔE 0.031 away. White text reads best on it, at 6.76:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.131) |
| Temperature | warm |
| Nearest name | Light Eggplant (#894585) |
| Black text | 3.10:1 |
| White text | 6.76:1 |
Values
| HEX | #903D74 |
| RGB | rgb(144, 61, 116) |
| HSL | hsl(320, 40%, 40%) |
| OKLCH | oklch(48.9% 0.131 342.5) |
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 #903D74 | 6.76:1 | AA | Lc -87.8 | Fine for body text |
| Black text on #903D74 | 3.10:1 | AA large text | Lc 21.3 | Dividers and decoration only |
| #903D74 text on white | 6.76:1 | AA | Lc 82.8 | Fine for body text |
| #903D74 text on black | 3.10:1 | AA large text | Lc -19.1 | 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
#FAF3F7
oklch(97.1% 0.009 341.8)
-
Step 100
100
#F3E5ED
oklch(93.5% 0.018 342)
-
Step 200
200
#EBD0DF
oklch(88.4% 0.036 343.3)
-
Step 300
300
#DEB1CC
oklch(80.9% 0.063 341.9)
-
Step 400
400
#CC87B2
oklch(70.7% 0.101 342.1)
-
Step 500
500
#BE679F
oklch(63.1% 0.13 342.3)
-
Step 600
600
#A94D89
oklch(55.6% 0.14 342.8)
-
Step 700
700 (this color)
#903D74
oklch(48.9% 0.131 342.5)
-
Step 800
800
#76335F
oklch(42.7% 0.109 342.6)
-
Step 900
900
#5F2E4E
oklch(37.8% 0.083 342.1)
-
Step 950
950
#381B2D
oklch(27% 0.053 343.3)
#903D74 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) | #435376 | 0.139 |
| Deuteranopia (no green cones) | #5A6072 | 0.124 |
| Tritanopia (no blue cones) | #983D53 | 0.056 |
| Achromatopsia (no color) | #5B5B5B | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #903D74
#903D74
oklch(48.9% 0.131 342.5)
- #00724E
#00724E
oklch(48.8% 0.106 162.8)
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 #903D74, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Eggplant #894585 ΔE 0.031
- Dark Mauve #874C62 ΔE 0.053
- Warm Purple #952E8F ΔE 0.057
- Dull Purple #84597E ΔE 0.066
- Light Burgundy #A8415B ΔE 0.067
- Light Plum #9D5783 ΔE 0.067
- Dusky Purple #895B7B ΔE 0.070
- Red Violet #9E0168 ΔE 0.070
Use #903D74 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.