#B18E91
Closest named color: Rosy Brown (#BC8F8F). oklch(68% 0.043 12.5), rgb(177, 142, 145).
Aa
Black text reads best on this color (7.14:1).
About this color
#B18E91 is a medium-light, muted red. In OKLCH its lightness is 68%, its chroma 0.043 and its hue 12°. Its hue sits on the warm side of the wheel. The nearest named color is Rosy Brown (#BC8F8F), ΔE 0.018 away. Black text reads best on it, at 7.14:1.
| Hue family | Reds |
| Lightness | medium-light (68%) |
| Chroma | muted (0.043) |
| Temperature | warm |
| Nearest name | Rosy Brown (#BC8F8F) |
| Black text | 7.14:1 |
| White text | 2.93:1 |
Values
| HEX | #B18E91 |
| RGB | rgb(177, 142, 145) |
| HSL | hsl(355, 18%, 63%) |
| OKLCH | oklch(68% 0.043 12.5) |
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 #B18E91 | 2.93:1 | Fails | Lc -61.2 | Content text, not long reading |
| Black text on #B18E91 | 7.14:1 | AAA | Lc 48.2 | Large or bold text, headings |
| #B18E91 text on white | 2.93:1 | Fails | Lc 55.8 | Large or bold text, headings |
| #B18E91 text on black | 7.14:1 | AAA | Lc -46.0 | 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
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#EFE8E8
oklch(93.6% 0.008 17.3)
-
Step 200
200
#E3D5D6
oklch(88.5% 0.016 12.5)
-
Step 300
300
#D1BABC
oklch(80.9% 0.026 11.7)
-
Step 400
400 (this color)
#B18E91
oklch(68% 0.043 12.5)
-
Step 500
500
#A87C80
oklch(63.1% 0.055 12.7)
-
Step 600
600
#93656A
oklch(55.6% 0.06 12)
-
Step 700
700
#7D5458
oklch(49.2% 0.055 12.9)
-
Step 800
800
#654548
oklch(42.7% 0.044 12.9)
-
Step 900
900
#533A3C
oklch(37.7% 0.036 13.6)
-
Step 950
950
#312223
oklch(27.1% 0.023 14.3)
#B18E91 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) | #939391 | 0.046 |
| Deuteranopia (no green cones) | #9B9990 | 0.043 |
| Tritanopia (no blue cones) | #B88B8F | 0.013 |
| Achromatopsia (no color) | #979797 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B18E91
#B18E91
oklch(68% 0.043 12.5)
- #7AA19F
#7AA19F
oklch(68% 0.043 192.3)
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 #B18E91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rosy Brown #BC8F8F ΔE 0.018
- Grey Pink #C3909B ΔE 0.033
- Light Mauve #C292A1 ΔE 0.037
- Dusty Lavender #AC86A8 ΔE 0.047
- Warm Grey #978A84 ΔE 0.047
- Brownish Pink #C27E79 ΔE 0.048
- Old Rose #C87F89 ΔE 0.049
- English Lavender #9D8189 ΔE 0.050
Use #B18E91 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.