#903FAC
Closest named color: Purply (#983FB2). oklch(52.2% 0.178 316.4), rgb(144, 63, 172).
Aa
White text reads best on this color (6.01:1).
About this color
#903FAC is a medium-dark, vivid purple. In OKLCH its lightness is 52%, its chroma 0.178 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.018 away. White text reads best on it, at 6.01:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.49:1 |
| White text | 6.01:1 |
Values
| HEX | #903FAC |
| RGB | rgb(144, 63, 172) |
| HSL | hsl(285, 46%, 46%) |
| OKLCH | oklch(52.2% 0.178 316.4) |
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 #903FAC | 6.01:1 | AA | Lc -84.6 | Fine for body text |
| Black text on #903FAC | 3.49:1 | AA large text | Lc 24.6 | Dividers and decoration only |
| #903FAC text on white | 6.01:1 | AA | Lc 79.4 | Fine for body text |
| #903FAC text on black | 3.49:1 | AA large text | Lc -22.4 | 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
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F1E5F5
oklch(93.6% 0.025 317.7)
-
Step 200
200
#E6D0EF
oklch(88.5% 0.048 316.2)
-
Step 300
300
#D7B0E6
oklch(80.9% 0.086 316.5)
-
Step 400
400
#C284DA
oklch(70.7% 0.138 316.2)
-
Step 500
500
#B262CF
oklch(63.1% 0.175 316.3)
-
Step 600
600
#9D45BC
oklch(55.6% 0.19 316.2)
-
Step 700
700 (this color)
#903FAC
oklch(52.2% 0.178 316.4)
-
Step 800
800
#6D2D83
oklch(42.6% 0.147 316.4)
-
Step 900
900
#592A69
oklch(37.7% 0.114 316.8)
-
Step 950
950
#34193E
oklch(27% 0.074 316.2)
#903FAC 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) | #1A5EAF | 0.169 |
| Deuteranopia (no green cones) | #4065A9 | 0.146 |
| Tritanopia (no blue cones) | #8F5270 | 0.114 |
| Achromatopsia (no color) | #636363 | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #903FAC
#903FAC
oklch(52.2% 0.178 316.4)
- #397C00
#397C00
oklch(52.1% 0.156 136.3)
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 #903FAC, closest first.
No curated palette has a color within ΔE 0.04 of #903FAC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.018
- Warm Purple #952E8F ΔE 0.052
- Dark Orchid #9932CC ΔE 0.056
- Light Eggplant #894585 ΔE 0.066
- Deep Lavender #8D5EB7 ΔE 0.067
- Amethyst #9B5FC0 ΔE 0.076
- Dark Violet #9400D3 ΔE 0.087
- Dark Magenta #8B008B ΔE 0.089
Use #903FAC 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.