#BB6C57
Closest named color: Clay (#B66A50). oklch(61.5% 0.106 35.8), rgb(187, 108, 87).
Aa
Black text reads best on this color (5.39:1).
About this color
#BB6C57 is a medium-dark, moderately saturated red. In OKLCH its lightness is 61%, its chroma 0.106 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Clay (#B66A50), ΔE 0.013 away. Black text reads best on it, at 5.39:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.106) |
| Temperature | warm |
| Nearest name | Clay (#B66A50) |
| Black text | 5.39:1 |
| White text | 3.89:1 |
Values
| HEX | #BB6C57 |
| RGB | rgb(187, 108, 87) |
| HSL | hsl(13, 42%, 54%) |
| OKLCH | oklch(61.5% 0.106 35.8) |
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 #BB6C57 | 3.89:1 | AA large text | Lc -71.6 | Content text, not long reading |
| Black text on #BB6C57 | 5.39:1 | AA | Lc 38.0 | Non-text elements, placeholder text |
| #BB6C57 text on white | 3.89:1 | AA large text | Lc 66.1 | Content text, not long reading |
| #BB6C57 text on black | 5.39:1 | AA | Lc -35.6 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E7E3
oklch(93.7% 0.015 37.9)
-
Step 200
200
#EBD3CC
oklch(88.5% 0.029 36.9)
-
Step 300
300
#E0B5AA
oklch(80.8% 0.053 34.7)
-
Step 400
400
#CF8E7D
oklch(70.7% 0.084 35.3)
-
Step 500
500 (this color)
#BB6C57
oklch(61.5% 0.106 35.8)
-
Step 600
600
#AC5842
oklch(55.7% 0.115 35.7)
-
Step 700
700
#934734
oklch(49% 0.107 35.2)
-
Step 800
800
#783B2B
oklch(42.7% 0.09 35.7)
-
Step 900
900
#613327
oklch(37.7% 0.07 35.6)
-
Step 950
950
#391E17
oklch(27% 0.044 35.4)
#BB6C57 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) | #7F7755 | 0.104 |
| Deuteranopia (no green cones) | #938856 | 0.096 |
| Tritanopia (no blue cones) | #CB5F67 | 0.050 |
| Achromatopsia (no color) | #818181 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB6C57
#BB6C57
oklch(61.5% 0.106 35.8)
- #1194AD
#1194AD
oklch(61.5% 0.106 215.8)
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 #BB6C57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clay #B66A50 ΔE 0.013
- Adobe #BD6C48 ΔE 0.018
- Pinkish Brown #B17261 ΔE 0.022
- Terracotta #CA6641 ΔE 0.033
- Terracota #CB6843 ΔE 0.034
- Terra Cotta #C9643B ΔE 0.036
- Clay Brown #B2713D ΔE 0.041
- Dusky Rose #BA6873 ΔE 0.043
Use #BB6C57 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.