#BB90B2
Closest named color: Light Mauve (#C292A1). oklch(70.5% 0.069 333.8), rgb(187, 144, 178).
Aa
Black text reads best on this color (7.74:1).
About this color
#BB90B2 is a medium-light, muted purple. In OKLCH its lightness is 70%, its chroma 0.069 and its hue 334°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Mauve (#C292A1), ΔE 0.029 away. Black text reads best on it, at 7.74:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Light Mauve (#C292A1) |
| Black text | 7.74:1 |
| White text | 2.71:1 |
Values
| HEX | #BB90B2 |
| RGB | rgb(187, 144, 178) |
| HSL | hsl(313, 24%, 65%) |
| OKLCH | oklch(70.5% 0.069 333.8) |
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 #BB90B2 | 2.71:1 | Fails | Lc -57.7 | Large or bold text, headings |
| Black text on #BB90B2 | 7.74:1 | AAA | Lc 51.5 | Large or bold text, headings |
| #BB90B2 text on white | 2.71:1 | Fails | Lc 52.5 | Large or bold text, headings |
| #BB90B2 text on black | 7.74:1 | AAA | Lc -49.4 | Large or bold text, headings |
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
#F8F4F7
oklch(97.1% 0.006 334)
-
Step 100
100
#EFE7ED
oklch(93.6% 0.012 334.1)
-
Step 200
200
#E4D4E0
oklch(88.6% 0.024 334.3)
-
Step 300
300
#D3B7CC
oklch(81% 0.043 334.7)
-
Step 400
400 (this color)
#BB90B2
oklch(70.5% 0.069 333.8)
-
Step 500
500
#AA75A0
oklch(63.1% 0.088 333.5)
-
Step 600
600
#955D8B
oklch(55.6% 0.096 333.5)
-
Step 700
700
#7F4C76
oklch(49% 0.09 333.5)
-
Step 800
800
#673F60
oklch(42.7% 0.074 333.3)
-
Step 900
900
#54364E
oklch(37.7% 0.056 334.1)
-
Step 950
950
#31202E
oklch(27% 0.035 332.9)
#BB90B2 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) | #9099B3 | 0.066 |
| Deuteranopia (no green cones) | #9A9FB1 | 0.061 |
| Tritanopia (no blue cones) | #BF929C | 0.035 |
| Achromatopsia (no color) | #9D9D9D | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB90B2
#BB90B2
oklch(70.5% 0.069 333.8)
- #7EAD8C
#7EAD8C
oklch(70.5% 0.07 153.7)
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 #BB90B2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Mauve #C292A1 ΔE 0.029
- Grey Pink #C3909B ΔE 0.036
- Dusty Lavender #AC86A8 ΔE 0.038
- Dull Pink #D5869D ΔE 0.050
- Rosy Brown #BC8F8F ΔE 0.051
- Heather #A484AC ΔE 0.051
- Pale Purple #B790D4 ΔE 0.051
- Dusty Pink #D58A94 ΔE 0.057
Use #BB90B2 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.