#BB504B
Closest named color: Dusty Red (#B9484E). oklch(56.8% 0.14 25.2), rgb(187, 80, 75).
Aa
White text reads best on this color (4.81:1).
About this color
#BB504B is a medium-dark, moderately saturated red. In OKLCH its lightness is 57%, its chroma 0.140 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.020 away. White text reads best on it, at 4.81:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.140) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.36:1 |
| White text | 4.81:1 |
Values
| HEX | #BB504B |
| RGB | rgb(187, 80, 75) |
| HSL | hsl(3, 45%, 51%) |
| OKLCH | oklch(56.8% 0.14 25.2) |
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 #BB504B | 4.81:1 | AA | Lc -78.2 | Fine for body text |
| Black text on #BB504B | 4.36:1 | AA large text | Lc 31.3 | Non-text elements, placeholder text |
| #BB504B text on white | 4.81:1 | AA | Lc 72.8 | Content text, not long reading |
| #BB504B text on black | 4.36:1 | AA large text | Lc -28.9 | 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
#F6E6E4
oklch(93.7% 0.018 26.1)
-
Step 200
200
#F0D1CE
oklch(88.6% 0.035 24.4)
-
Step 300
300
#E7B2AC
oklch(81% 0.063 25.9)
-
Step 400
400
#D88781
oklch(70.6% 0.101 24.5)
-
Step 500
500
#CC6761
oklch(63.1% 0.129 24.9)
-
Step 600
600 (this color)
#BB504B
oklch(56.8% 0.14 25.2)
-
Step 700
700
#9D3D39
oklch(49.1% 0.129 25.4)
-
Step 800
800
#80332F
oklch(42.8% 0.108 25.6)
-
Step 900
900
#672D2A
oklch(37.6% 0.084 24.9)
-
Step 950
950
#3D1B19
oklch(27.1% 0.054 24.7)
#BB504B 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) | #6B644A | 0.147 |
| Deuteranopia (no green cones) | #857B49 | 0.137 |
| Tritanopia (no blue cones) | #CC3D4F | 0.044 |
| Achromatopsia (no color) | #727272 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB504B
#BB504B
oklch(56.8% 0.14 25.2)
- #008792
#008792
oklch(56.9% 0.097 204.9)
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 #BB504B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.020
- Dull Red #BB3F3F ΔE 0.032
- Dark Rose #B5485D ΔE 0.038
- Dark Coral #CF524E ΔE 0.039
- Faded Red #D3494E ΔE 0.046
- Indian Red #CD5C5C ΔE 0.048
- Deep Rose #C74767 ΔE 0.052
- Brick Orange #C14A09 ΔE 0.052
Use #BB504B 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.