#BB818A
Closest named color: Old Rose (#C87F89). oklch(66.4% 0.073 9), rgb(187, 129, 138).
Aa
Black text reads best on this color (6.62:1).
About this color
#BB818A is a medium-light, moderately saturated red. In OKLCH its lightness is 66%, its chroma 0.073 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Old Rose (#C87F89), ΔE 0.022 away. Black text reads best on it, at 6.62:1.
| Hue family | Reds |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.073) |
| Temperature | warm |
| Nearest name | Old Rose (#C87F89) |
| Black text | 6.62:1 |
| White text | 3.17:1 |
Values
| HEX | #BB818A |
| RGB | rgb(187, 129, 138) |
| HSL | hsl(351, 30%, 62%) |
| OKLCH | oklch(66.4% 0.073 9) |
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 #BB818A | 3.17:1 | AA large text | Lc -64.2 | Content text, not long reading |
| Black text on #BB818A | 6.62:1 | AA | Lc 45.3 | Large or bold text, headings |
| #BB818A text on white | 3.17:1 | AA large text | Lc 58.8 | Large or bold text, headings |
| #BB818A text on black | 6.62:1 | AA | Lc -43.0 | 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
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#F0E7E8
oklch(93.5% 0.01 9.5)
-
Step 200
200
#E6D4D6
oklch(88.5% 0.02 9.8)
-
Step 300
300
#D6B8BC
oklch(81% 0.035 8.8)
-
Step 400
400
#C19299
oklch(70.6% 0.057 8.7)
-
Step 500
500 (this color)
#BB818A
oklch(66.4% 0.073 9)
-
Step 600
600
#9B5F69
oklch(55.5% 0.079 9.1)
-
Step 700
700
#854F58
oklch(49.2% 0.073 9.3)
-
Step 800
800
#6C4148
oklch(42.8% 0.06 9.4)
-
Step 900
900
#58373C
oklch(37.8% 0.048 9.7)
-
Step 950
950
#332023
oklch(26.9% 0.03 8.9)
#BB818A 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) | #8A8A8A | 0.079 |
| Deuteranopia (no green cones) | #989589 | 0.074 |
| Tritanopia (no blue cones) | #C67C84 | 0.021 |
| Achromatopsia (no color) | #909090 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB818A
#BB818A
oklch(66.4% 0.073 9)
- #5BA29C
#5BA29C
oklch(66.4% 0.072 188.5)
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 #BB818A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Old Rose #C87F89 ΔE 0.022
- Brownish Pink #C27E79 ΔE 0.025
- Old Pink #C77986 ΔE 0.026
- Dusky Pink #CC7A8B ΔE 0.032
- Dusty Rose #C0737A ΔE 0.035
- Rosy Brown #BC8F8F ΔE 0.035
- Grey Pink #C3909B ΔE 0.043
- Muted Pink #D1768F ΔE 0.046
Use #BB818A 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.