#B183BA
Closest named color: Wisteria (#A87DC2). oklch(67.4% 0.094 320.8), rgb(177, 131, 186).
Aa
Black text reads best on this color (6.82:1).
About this color
#B183BA is a medium-light, moderately saturated purple. In OKLCH its lightness is 67%, its chroma 0.094 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.027 away. Black text reads best on it, at 6.82:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.82:1 |
| White text | 3.07:1 |
Values
| HEX | #B183BA |
| RGB | rgb(177, 131, 186) |
| HSL | hsl(290, 28%, 62%) |
| OKLCH | oklch(67.4% 0.094 320.8) |
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 #B183BA | 3.07:1 | AA large text | Lc -63.0 | Content text, not long reading |
| Black text on #B183BA | 6.82:1 | AA | Lc 46.5 | Large or bold text, headings |
| #B183BA text on white | 3.07:1 | AA large text | Lc 57.6 | Large or bold text, headings |
| #B183BA text on black | 6.82:1 | AA | Lc -44.2 | Non-text elements, placeholder text |
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 400.
-
Step 50
50
#F8F4F9
oklch(97.2% 0.008 319.4)
-
Step 100
100
#EFE6F1
oklch(93.5% 0.018 320.1)
-
Step 200
200
#E3D2E7
oklch(88.4% 0.034 319.8)
-
Step 300
300
#D3B5D8
oklch(81% 0.058 321.5)
-
Step 400
400 (this color)
#B183BA
oklch(67.4% 0.094 320.8)
-
Step 500
500
#AA70B6
oklch(63.1% 0.12 320.6)
-
Step 600
600
#9557A2
oklch(55.6% 0.131 320.5)
-
Step 700
700
#7F468A
oklch(49% 0.122 321)
-
Step 800
800
#673A70
oklch(42.6% 0.101 320.8)
-
Step 900
900
#54325B
oklch(37.6% 0.08 320.6)
-
Step 950
950
#311E35
oklch(27% 0.049 320.5)
#B183BA 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) | #7D90BC | 0.080 |
| Deuteranopia (no green cones) | #8895B8 | 0.074 |
| Tritanopia (no blue cones) | #B28997 | 0.060 |
| Achromatopsia (no color) | #939393 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B183BA
#B183BA
oklch(67.4% 0.094 320.8)
- #76A56E
#76A56E
oklch(67.4% 0.094 140.9)
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 #B183BA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.027
- Heather #A484AC ΔE 0.031
- Dusty Lavender #AC86A8 ΔE 0.032
- Pale Purple #B790D4 ΔE 0.046
- Soft Purple #A66FB5 ΔE 0.055
- Light Mauve #C292A1 ΔE 0.069
- Dark Lilac #9C6DA5 ΔE 0.071
- Grey Pink #C3909B ΔE 0.073
Use #B183BA 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.