#903FAF
Closest named color: Purply (#983FB2). oklch(52.3% 0.181 315.4), rgb(144, 63, 175).
Aa
White text reads best on this color (5.97:1).
About this color
#903FAF is a medium-dark, vivid purple. In OKLCH its lightness is 52%, its chroma 0.181 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.016 away. White text reads best on it, at 5.97:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.181) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.51:1 |
| White text | 5.97:1 |
Values
| HEX | #903FAF |
| RGB | rgb(144, 63, 175) |
| HSL | hsl(283, 47%, 47%) |
| OKLCH | oklch(52.3% 0.181 315.4) |
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 #903FAF | 5.97:1 | AA | Lc -84.4 | Fine for body text |
| Black text on #903FAF | 3.51:1 | AA large text | Lc 24.8 | Dividers and decoration only |
| #903FAF text on white | 5.97:1 | AA | Lc 79.2 | Fine for body text |
| #903FAF text on black | 3.51:1 | AA large text | Lc -22.6 | 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
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#F0E5F6
oklch(93.6% 0.025 314)
-
Step 200
200
#E6D0F0
oklch(88.5% 0.049 315.4)
-
Step 300
300
#D6B0E8
oklch(80.9% 0.087 314.8)
-
Step 400
400
#C284DC
oklch(70.8% 0.14 315.4)
-
Step 500
500
#B261D2
oklch(63.1% 0.18 315.5)
-
Step 600
600
#9D44BF
oklch(55.6% 0.195 315.3)
-
Step 700
700 (this color)
#903FAF
oklch(52.3% 0.181 315.4)
-
Step 800
800
#6D2D85
oklch(42.7% 0.149 315.5)
-
Step 900
900
#582A6B
oklch(37.7% 0.116 314.9)
-
Step 950
950
#34193F
oklch(27% 0.075 315.3)
#903FAF 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) | #145FB2 | 0.171 |
| Deuteranopia (no green cones) | #3E66AC | 0.148 |
| Tritanopia (no blue cones) | #8E5471 | 0.119 |
| Achromatopsia (no color) | #636363 | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #903FAF
#903FAF
oklch(52.3% 0.181 315.4)
- #3D7C00
#3D7C00
oklch(52.3% 0.154 135.4)
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 #903FAF, closest first.
No curated palette has a color within ΔE 0.04 of #903FAF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.016
- Dark Orchid #9932CC ΔE 0.052
- Warm Purple #952E8F ΔE 0.056
- Deep Lavender #8D5EB7 ΔE 0.066
- Light Eggplant #894585 ΔE 0.071
- Amethyst #9B5FC0 ΔE 0.075
- Dark Violet #9400D3 ΔE 0.083
- Blue Violet #8A2BE2 ΔE 0.087
Use #903FAF 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.