#BB5451
Closest named color: Dusty Red (#B9484E). oklch(57.5% 0.134 23.9), rgb(187, 84, 81).
Aa
White text reads best on this color (4.66:1).
About this color
#BB5451 is a medium-dark, moderately saturated red. In OKLCH its lightness is 58%, its chroma 0.134 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.025 away. White text reads best on it, at 4.66:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.134) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.49:1 |
| White text | 4.66:1 |
Values
| HEX | #BB5451 |
| RGB | rgb(187, 84, 81) |
| HSL | hsl(2, 44%, 53%) |
| OKLCH | oklch(57.5% 0.134 23.9) |
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 #BB5451 | 4.66:1 | AA | Lc -77.3 | Fine for body text |
| Black text on #BB5451 | 4.49:1 | AA large text | Lc 32.2 | Non-text elements, placeholder text |
| #BB5451 text on white | 4.66:1 | AA | Lc 71.9 | Content text, not long reading |
| #BB5451 text on black | 4.49:1 | AA large text | Lc -29.8 | Dividers and decoration only |
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
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F5E6E4
oklch(93.6% 0.017 26.7)
-
Step 200
200
#EFD1CE
oklch(88.5% 0.034 24.6)
-
Step 300
300
#E5B2AE
oklch(80.9% 0.06 23.6)
-
Step 400
400
#D68883
oklch(70.6% 0.097 23.8)
-
Step 500
500
#C96964
oklch(63.1% 0.123 24.3)
-
Step 600
600 (this color)
#BB5451
oklch(57.5% 0.134 23.9)
-
Step 700
700
#9B3E3D
oklch(49% 0.125 23.5)
-
Step 800
800
#7E3432
oklch(42.7% 0.104 24)
-
Step 900
900
#662E2C
oklch(37.7% 0.081 23.8)
-
Step 950
950
#3C1C1A
oklch(27.1% 0.051 24.7)
#BB5451 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) | #6D6750 | 0.142 |
| Deuteranopia (no green cones) | #867C4F | 0.131 |
| Tritanopia (no blue cones) | #CC4354 | 0.043 |
| Achromatopsia (no color) | #747474 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB5451
#BB5451
oklch(57.5% 0.134 23.9)
- #008993
#008993
oklch(57.4% 0.098 203.8)
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 #BB5451, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.025
- Dark Coral #CF524E ΔE 0.037
- Dark Rose #B5485D ΔE 0.039
- Dull Red #BB3F3F ΔE 0.040
- Indian Red #CD5C5C ΔE 0.042
- Faded Red #D3494E ΔE 0.046
- Deep Rose #C74767 ΔE 0.050
- Clay #B66A50 ΔE 0.052
Use #BB5451 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.