#B99CB9
Closest named color: Light Mauve (#C292A1). oklch(72.8% 0.053 326.1), rgb(185, 156, 185).
Aa
Black text reads best on this color (8.51:1).
About this color
#B99CB9 is a medium-light, muted purple. In OKLCH its lightness is 73%, its chroma 0.053 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Mauve (#C292A1), ΔE 0.037 away. Black text reads best on it, at 8.51:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Light Mauve (#C292A1) |
| Black text | 8.51:1 |
| White text | 2.46:1 |
Values
| HEX | #B99CB9 |
| RGB | rgb(185, 156, 185) |
| HSL | hsl(300, 17%, 67%) |
| OKLCH | oklch(72.8% 0.053 326.1) |
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 #B99CB9 | 2.46:1 | Fails | Lc -53.5 | Large or bold text, headings |
| Black text on #B99CB9 | 8.51:1 | AAA | Lc 55.5 | Large or bold text, headings |
| #B99CB9 text on white | 2.46:1 | Fails | Lc 48.5 | Large or bold text, headings |
| #B99CB9 text on black | 8.51:1 | AAA | Lc -53.5 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EDE8ED
oklch(93.6% 0.009 325.6)
-
Step 200
200
#E0D5E0
oklch(88.5% 0.019 325.7)
-
Step 300
300
#CCBACC
oklch(80.9% 0.032 325.9)
-
Step 400
400 (this color)
#B99CB9
oklch(72.8% 0.053 326.1)
-
Step 500
500
#9F7B9F
oklch(63% 0.067 326.3)
-
Step 600
600
#8A648A
oklch(55.6% 0.073 326.5)
-
Step 700
700
#755375
oklch(49.1% 0.068 326.5)
-
Step 800
800
#5F4460
oklch(42.7% 0.057 325.3)
-
Step 900
900
#4E394E
oklch(37.6% 0.045 326.4)
-
Step 950
950
#2E222E
oklch(27.1% 0.028 326.3)
#B99CB9 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) | #9AA3BA | 0.046 |
| Deuteranopia (no green cones) | #A0A6B8 | 0.043 |
| Tritanopia (no blue cones) | #BB9EA6 | 0.030 |
| Achromatopsia (no color) | #A5A5A5 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B99CB9
#B99CB9
oklch(72.8% 0.053 326.1)
- #92B094
#92B094
oklch(72.7% 0.052 146.8)
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 #B99CB9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Mauve #C292A1 ΔE 0.037
- Grey Pink #C3909B ΔE 0.045
- Dark Gray #A9A9A9 ΔE 0.053
- Cool Steel #97A7B3 ΔE 0.057
- Pale Purple #B790D4 ΔE 0.058
- Rosy Brown #BC8F8F ΔE 0.059
- Pinkish Grey #C8ACA9 ΔE 0.061
- Faded Pink #DE9DAC ΔE 0.061
Use #B99CB9 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.