#BB664E
Closest named color: Clay (#B66A50). oklch(60.3% 0.115 36.6), rgb(187, 102, 78).
Aa
Black text reads best on this color (5.12:1).
About this color
#BB664E is a medium-dark, moderately saturated red. In OKLCH its lightness is 60%, its chroma 0.115 and its hue 37°. Its hue sits on the warm side of the wheel. The nearest named color is Clay (#B66A50), ΔE 0.012 away. Black text reads best on it, at 5.12:1.
| Hue family | Reds |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.115) |
| Temperature | warm |
| Nearest name | Clay (#B66A50) |
| Black text | 5.12:1 |
| White text | 4.09:1 |
Values
| HEX | #BB664E |
| RGB | rgb(187, 102, 78) |
| HSL | hsl(13, 44%, 52%) |
| OKLCH | oklch(60.3% 0.115 36.6) |
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 #BB664E | 4.09:1 | AA large text | Lc -73.3 | Content text, not long reading |
| Black text on #BB664E | 5.12:1 | AA | Lc 36.3 | Non-text elements, placeholder text |
| #BB664E text on white | 4.09:1 | AA large text | Lc 67.8 | Content text, not long reading |
| #BB664E text on black | 5.12:1 | AA | Lc -33.9 | 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
#F4E6E2
oklch(93.5% 0.016 36.5)
-
Step 200
200
#EDD2CB
oklch(88.4% 0.032 34.9)
-
Step 300
300
#E2B5A7
oklch(81% 0.056 38)
-
Step 400
400
#D28D79
oklch(70.8% 0.09 36.9)
-
Step 500
500 (this color)
#BB664E
oklch(60.3% 0.115 36.6)
-
Step 600
600
#B0553B
oklch(55.7% 0.125 36.8)
-
Step 700
700
#97452D
oklch(49.2% 0.116 37.1)
-
Step 800
800
#7B3926
oklch(42.8% 0.097 36.9)
-
Step 900
900
#633224
oklch(37.8% 0.075 36.8)
-
Step 950
950
#3A1D15
oklch(26.9% 0.048 36.3)
#BB664E 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) | #7C724C | 0.111 |
| Deuteranopia (no green cones) | #90844D | 0.103 |
| Tritanopia (no blue cones) | #CB5760 | 0.054 |
| Achromatopsia (no color) | #7D7D7D | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB664E
#BB664E
oklch(60.3% 0.115 36.6)
- #0090AA
#0090AA
oklch(60.2% 0.107 216.5)
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 #BB664E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clay #B66A50 ΔE 0.012
- Adobe #BD6C48 ΔE 0.019
- Terracotta #CA6641 ΔE 0.030
- Terra Cotta #C9643B ΔE 0.031
- Terracota #CB6843 ΔE 0.033
- Pinkish Brown #B17261 ΔE 0.033
- Clay Brown #B2713D ΔE 0.041
- Copper #B66325 ΔE 0.041
Use #BB664E 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.