#BB5B4A
Closest named color: Clay (#B66A50). oklch(58.4% 0.128 31.6), rgb(187, 91, 74).
Aa
Black text reads best on this color (4.70:1).
About this color
#BB5B4A is a medium-dark, moderately saturated red. In OKLCH its lightness is 58%, its chroma 0.128 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Clay (#B66A50), ΔE 0.034 away. Black text reads best on it, at 4.70:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.128) |
| Temperature | warm |
| Nearest name | Clay (#B66A50) |
| Black text | 4.70:1 |
| White text | 4.46:1 |
Values
| HEX | #BB5B4A |
| RGB | rgb(187, 91, 74) |
| HSL | hsl(9, 45%, 51%) |
| OKLCH | oklch(58.4% 0.128 31.6) |
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 #BB5B4A | 4.46:1 | AA large text | Lc -76.0 | Fine for body text |
| Black text on #BB5B4A | 4.70:1 | AA | Lc 33.6 | Non-text elements, placeholder text |
| #BB5B4A text on white | 4.46:1 | AA large text | Lc 70.5 | Content text, not long reading |
| #BB5B4A text on black | 4.70:1 | AA | Lc -31.2 | 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 600.
-
Step 50
50
#FBF4F2
oklch(97.2% 0.008 36.6)
-
Step 100
100
#F5E6E3
oklch(93.6% 0.017 31.1)
-
Step 200
200
#EDD2CC
oklch(88.5% 0.031 32.6)
-
Step 300
300
#E3B4AA
oklch(80.9% 0.057 32.1)
-
Step 400
400
#D48B7D
oklch(70.7% 0.092 31.4)
-
Step 500
500
#C66C5C
oklch(63% 0.118 31.2)
-
Step 600
600 (this color)
#BB5B4A
oklch(58.4% 0.128 31.6)
-
Step 700
700
#984234
oklch(49% 0.119 31.1)
-
Step 800
800
#7C372B
oklch(42.7% 0.099 31.6)
-
Step 900
900
#643027
oklch(37.6% 0.077 31.2)
-
Step 950
950
#3B1D17
oklch(27.1% 0.049 32.3)
#BB5B4A 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) | #736B48 | 0.130 |
| Deuteranopia (no green cones) | #8B7F48 | 0.119 |
| Tritanopia (no blue cones) | #CC4A57 | 0.051 |
| Achromatopsia (no color) | #777777 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB5B4A
#BB5B4A
oklch(58.4% 0.128 31.6)
- #008B9E
#008B9E
oklch(58.4% 0.102 211.5)
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 #BB5B4A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clay #B66A50 ΔE 0.034
- Dark Coral #CF524E ΔE 0.040
- Indian Red #CD5C5C ΔE 0.042
- Terra Cotta #C9643B ΔE 0.042
- Adobe #BD6C48 ΔE 0.042
- Terracotta #CA6641 ΔE 0.044
- Dusty Red #B9484E ΔE 0.044
- Terracota #CB6843 ΔE 0.048
Use #BB5B4A 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.