#BB9B90
Closest named color: Mushroom (#BA9E88). oklch(71.5% 0.041 39.9), rgb(187, 155, 144).
Aa
Black text reads best on this color (8.20:1).
About this color
#BB9B90 is a medium-light, muted red. In OKLCH its lightness is 72%, its chroma 0.041 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Mushroom (#BA9E88), ΔE 0.016 away. Black text reads best on it, at 8.20:1.
| Hue family | Reds |
| Lightness | medium-light (72%) |
| Chroma | muted (0.041) |
| Temperature | warm |
| Nearest name | Mushroom (#BA9E88) |
| Black text | 8.20:1 |
| White text | 2.55:1 |
Values
| HEX | #BB9B90 |
| RGB | rgb(187, 155, 144) |
| HSL | hsl(15, 24%, 65%) |
| OKLCH | oklch(71.5% 0.041 39.9) |
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 #BB9B90 | 2.55:1 | Fails | Lc -55.2 | Large or bold text, headings |
| Black text on #BB9B90 | 8.20:1 | AAA | Lc 53.9 | Large or bold text, headings |
| #BB9B90 text on white | 2.55:1 | Fails | Lc 50.1 | Large or bold text, headings |
| #BB9B90 text on black | 8.20:1 | AAA | Lc -51.8 | 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
#F8F5F4
oklch(97.2% 0.003 39.5)
-
Step 100
100
#EFE8E6
oklch(93.6% 0.008 36.6)
-
Step 200
200
#E2D6D2
oklch(88.5% 0.014 39.4)
-
Step 300
300
#D0BBB4
oklch(80.8% 0.026 39.3)
-
Step 400
400 (this color)
#BB9B90
oklch(71.5% 0.041 39.9)
-
Step 500
500
#A67F72
oklch(63.1% 0.052 39.2)
-
Step 600
600
#91685A
oklch(55.6% 0.057 39.7)
-
Step 700
700
#7C564A
oklch(49.1% 0.054 38.3)
-
Step 800
800
#64473D
oklch(42.7% 0.043 39.8)
-
Step 900
900
#523C34
oklch(37.8% 0.034 40.9)
-
Step 950
950
#30231E
oklch(27% 0.022 42)
#BB9B90 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) | #A29E8F | 0.038 |
| Deuteranopia (no green cones) | #AAA490 | 0.034 |
| Tritanopia (no blue cones) | #C49798 | 0.023 |
| Achromatopsia (no color) | #A2A2A2 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB9B90
#BB9B90
oklch(71.5% 0.041 39.9)
- #87AAB5
#87AAB5
oklch(71.6% 0.041 218.9)
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 #BB9B90, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mushroom #BA9E88 ΔE 0.016
- Rosy Brown #BC8F8F ΔE 0.032
- Taupe #B9A281 ΔE 0.033
- Cement #A5A391 ΔE 0.037
- Stone #ADA587 ΔE 0.039
- Grey Pink #C3909B ΔE 0.039
- Light Mauve #C292A1 ΔE 0.041
- Bland #AFA88B ΔE 0.041
Use #BB9B90 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.