#B66B60
Closest named color: Pinkish Brown (#B17261). oklch(60.8% 0.098 29.1), rgb(182, 107, 96).
Aa
Black text reads best on this color (5.26:1).
About this color
#B66B60 is a medium-dark, moderately saturated red. In OKLCH its lightness is 61%, its chroma 0.098 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Pinkish Brown (#B17261), ΔE 0.018 away. Black text reads best on it, at 5.26:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.098) |
| Temperature | warm |
| Nearest name | Pinkish Brown (#B17261) |
| Black text | 5.26:1 |
| White text | 3.99:1 |
Values
| HEX | #B66B60 |
| RGB | rgb(182, 107, 96) |
| HSL | hsl(8, 37%, 55%) |
| OKLCH | oklch(60.8% 0.098 29.1) |
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 #B66B60 | 3.99:1 | AA large text | Lc -72.5 | Content text, not long reading |
| Black text on #B66B60 | 5.26:1 | AA | Lc 37.1 | Non-text elements, placeholder text |
| #B66B60 text on white | 3.99:1 | AA large text | Lc 67.0 | Content text, not long reading |
| #B66B60 text on black | 5.26:1 | AA | Lc -34.7 | 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
#FAF4F3
oklch(97.2% 0.007 28.8)
-
Step 100
100
#F3E7E4
oklch(93.7% 0.014 34.3)
-
Step 200
200
#EAD3CF
oklch(88.5% 0.026 29.4)
-
Step 300
300
#DEB6AF
oklch(81% 0.048 29.7)
-
Step 400
400
#CC8F85
oklch(70.7% 0.076 29.5)
-
Step 500
500 (this color)
#B66B60
oklch(60.8% 0.098 29.1)
-
Step 600
600
#A9594E
oklch(55.6% 0.107 29.1)
-
Step 700
700
#91493F
oklch(49.2% 0.099 29.3)
-
Step 800
800
#753C34
oklch(42.6% 0.082 29.2)
-
Step 900
900
#5F342D
oklch(37.7% 0.064 30.2)
-
Step 950
950
#381F1B
oklch(27.1% 0.04 29.7)
#B66B60 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) | #7C765F | 0.100 |
| Deuteranopia (no green cones) | #8E855F | 0.092 |
| Tritanopia (no blue cones) | #C46068 | 0.039 |
| Achromatopsia (no color) | #7F7F7F | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B66B60
#B66B60
oklch(60.8% 0.098 29.1)
- #1F92A2
#1F92A2
oklch(60.7% 0.098 209.3)
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 #B66B60, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinkish Brown #B17261 ΔE 0.018
- Clay #B66A50 ΔE 0.020
- Dusky Rose #BA6873 ΔE 0.031
- Adobe #BD6C48 ΔE 0.033
- Dusty Rose #C0737A ΔE 0.041
- Mauve #AE7181 ΔE 0.046
- Terracotta #CA6641 ΔE 0.047
- Terracota #CB6843 ΔE 0.048
Use #B66B60 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.