#9951BC
Closest named color: Amethyst (#9B5FC0). oklch(56.6% 0.171 313.3), rgb(153, 81, 188).
Aa
White text reads best on this color (4.93:1).
About this color
#9951BC is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.171 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.031 away. White text reads best on it, at 4.93:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 4.25:1 |
| White text | 4.93:1 |
Values
| HEX | #9951BC |
| RGB | rgb(153, 81, 188) |
| HSL | hsl(280, 44%, 53%) |
| OKLCH | oklch(56.6% 0.171 313.3) |
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 #9951BC | 4.93:1 | AA | Lc -79.1 | Fine for body text |
| Black text on #9951BC | 4.25:1 | AA large text | Lc 30.4 | Non-text elements, placeholder text |
| #9951BC text on white | 4.93:1 | AA | Lc 73.7 | Content text, not long reading |
| #9951BC text on black | 4.25:1 | AA large text | Lc -28.0 | 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 600.
-
Step 50
50
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F5
oklch(93.6% 0.022 312.2)
-
Step 200
200
#E3D1EE
oklch(88.4% 0.044 312.8)
-
Step 300
300
#D2B2E4
oklch(80.8% 0.077 313.3)
-
Step 400
400
#BC89D7
oklch(70.8% 0.123 313.4)
-
Step 500
500
#AB69CC
oklch(63.2% 0.157 313.4)
-
Step 600
600 (this color)
#9951BC
oklch(56.6% 0.171 313.3)
-
Step 700
700
#803E9F
oklch(49.2% 0.159 313.5)
-
Step 800
800
#683481
oklch(42.8% 0.132 313.4)
-
Step 900
900
#542E67
oklch(37.6% 0.102 313.3)
-
Step 950
950
#311C3D
oklch(27% 0.065 312.1)
#9951BC 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) | #326CBF | 0.152 |
| Deuteranopia (no green cones) | #4C72B9 | 0.134 |
| Tritanopia (no blue cones) | #96637F | 0.114 |
| Achromatopsia (no color) | #707070 | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9951BC
#9951BC
oklch(56.6% 0.171 313.3)
- #4D8900
#4D8900
oklch(56.7% 0.161 133.3)
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 #9951BC, closest first.
No curated palette has a color within ΔE 0.04 of #9951BC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.031
- Deep Lavender #8D5EB7 ΔE 0.036
- Purply #983FB2 ΔE 0.037
- Dark Orchid #9932CC ΔE 0.062
- Deep Lilac #966EBD ΔE 0.067
- Medium Orchid #BA55D3 ΔE 0.070
- Purpley #8756E4 ΔE 0.070
- Medium Purple #9370DB ΔE 0.078
Use #9951BC 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.