#BB6552
Closest named color: Clay (#B66A50). oklch(60.2% 0.115 33.5), rgb(187, 101, 82).
Aa
Black text reads best on this color (5.09:1).
About this color
#BB6552 is a medium-dark, moderately saturated red. In OKLCH its lightness is 60%, its chroma 0.115 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Clay (#B66A50), ΔE 0.015 away. Black text reads best on it, at 5.09:1.
| Hue family | Reds |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.115) |
| Temperature | warm |
| Nearest name | Clay (#B66A50) |
| Black text | 5.09:1 |
| White text | 4.12:1 |
Values
| HEX | #BB6552 |
| RGB | rgb(187, 101, 82) |
| HSL | hsl(11, 44%, 53%) |
| OKLCH | oklch(60.2% 0.115 33.5) |
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 #BB6552 | 4.12:1 | AA large text | Lc -73.5 | Content text, not long reading |
| Black text on #BB6552 | 5.09:1 | AA | Lc 36.1 | Non-text elements, placeholder text |
| #BB6552 text on white | 4.12:1 | AA large text | Lc 68.0 | Content text, not long reading |
| #BB6552 text on black | 5.09:1 | AA | Lc -33.7 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E6E3
oklch(93.5% 0.016 32)
-
Step 200
200
#EDD2CC
oklch(88.5% 0.031 32.6)
-
Step 300
300
#E2B4A9
oklch(80.8% 0.056 33.7)
-
Step 400
400
#D28C7C
oklch(70.7% 0.089 33.5)
-
Step 500
500 (this color)
#BB6552
oklch(60.2% 0.115 33.5)
-
Step 600
600
#B05440
oklch(55.6% 0.125 33.6)
-
Step 700
700
#974432
oklch(49.1% 0.116 33.7)
-
Step 800
800
#7B382A
oklch(42.7% 0.097 33.2)
-
Step 900
900
#633126
oklch(37.6% 0.075 33.6)
-
Step 950
950
#3A1D17
oklch(26.9% 0.047 32.7)
#BB6552 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) | #7A7250 | 0.114 |
| Deuteranopia (no green cones) | #8F8451 | 0.106 |
| Tritanopia (no blue cones) | #CB5760 | 0.049 |
| Achromatopsia (no color) | #7D7D7D | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB6552
#BB6552
oklch(60.2% 0.115 33.5)
- #0090A7
#0090A7
oklch(60.1% 0.106 214.2)
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 #BB6552, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clay #B66A50 ΔE 0.015
- Adobe #BD6C48 ΔE 0.025
- Pinkish Brown #B17261 ΔE 0.033
- Terracotta #CA6641 ΔE 0.034
- Terra Cotta #C9643B ΔE 0.034
- Terracota #CB6843 ΔE 0.036
- Indian Red #CD5C5C ΔE 0.041
- Dusky Rose #BA6873 ΔE 0.043
Use #BB6552 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.