#B09C91
Closest named color: Mushroom (#BA9E88). oklch(70.7% 0.029 50.7), rgb(176, 156, 145).
Aa
Black text reads best on this color (8.01:1).
About this color
#B09C91 is a medium-light close to neutral grey. In OKLCH its lightness is 71%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Mushroom (#BA9E88), ΔE 0.021 away. Black text reads best on it, at 8.01:1.
| Hue family | Neutrals |
| Lightness | medium-light (71%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Mushroom (#BA9E88) |
| Black text | 8.01:1 |
| White text | 2.62:1 |
Values
| HEX | #B09C91 |
| RGB | rgb(176, 156, 145) |
| HSL | hsl(21, 16%, 63%) |
| OKLCH | oklch(70.7% 0.029 50.7) |
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 #B09C91 | 2.62:1 | Fails | Lc -56.3 | Large or bold text, headings |
| Black text on #B09C91 | 8.01:1 | AAA | Lc 52.9 | Large or bold text, headings |
| #B09C91 text on white | 2.62:1 | Fails | Lc 51.1 | Large or bold text, headings |
| #B09C91 text on black | 8.01:1 | AAA | Lc -50.8 | 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
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#EDE9E7
oklch(93.7% 0.005 48.7)
-
Step 200
200
#DFD7D3
oklch(88.4% 0.01 48.6)
-
Step 300
300
#CBBEB6
oklch(81% 0.018 53.9)
-
Step 400
400 (this color)
#B09C91
oklch(70.7% 0.029 50.7)
-
Step 500
500
#9C8476
oklch(63.2% 0.036 52.1)
-
Step 600
600
#876D5F
oklch(55.6% 0.039 49.8)
-
Step 700
700
#725B4E
oklch(49.1% 0.036 51)
-
Step 800
800
#5D4A40
oklch(42.6% 0.031 49.2)
-
Step 900
900
#4C3E36
oklch(37.6% 0.024 51.4)
-
Step 950
950
#2D2420
oklch(26.9% 0.016 45.3)
#B09C91 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) | #A19D90 | 0.022 |
| Deuteranopia (no green cones) | #A6A191 | 0.019 |
| Tritanopia (no blue cones) | #B69999 | 0.019 |
| Achromatopsia (no color) | #A0A0A0 | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B09C91
#B09C91
oklch(70.7% 0.029 50.7)
- #8FA4AF
#8FA4AF
oklch(70.6% 0.029 230.6)
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 #B09C91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mushroom #BA9E88 ΔE 0.021
- Cement #A5A391 ΔE 0.024
- Stone #ADA587 ΔE 0.033
- Taupe #B9A281 ΔE 0.034
- Bland #AFA88B ΔE 0.037
- Rosy Brown #BC8F8F ΔE 0.037
- Dark Gray #A9A9A9 ΔE 0.040
- Cool Grey #95A3A6 ΔE 0.044
Use #B09C91 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.