#BB4B47
Closest named color: Dusty Red (#B9484E). oklch(56.1% 0.146 25), rgb(187, 75, 71).
Aa
White text reads best on this color (4.98:1).
About this color
#BB4B47 is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.146 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.014 away. White text reads best on it, at 4.98:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.146) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.21:1 |
| White text | 4.98:1 |
Values
| HEX | #BB4B47 |
| RGB | rgb(187, 75, 71) |
| HSL | hsl(2, 46%, 51%) |
| OKLCH | oklch(56.1% 0.146 25) |
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 #BB4B47 | 4.98:1 | AA | Lc -79.2 | Fine for body text |
| Black text on #BB4B47 | 4.21:1 | AA large text | Lc 30.3 | Non-text elements, placeholder text |
| #BB4B47 text on white | 4.98:1 | AA | Lc 73.8 | Content text, not long reading |
| #BB4B47 text on black | 4.21:1 | AA large text | Lc -27.9 | 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
#FBF3F2
oklch(97% 0.009 26)
-
Step 100
100
#F6E5E3
oklch(93.5% 0.019 25.6)
-
Step 200
200
#F1D0CD
oklch(88.5% 0.037 24)
-
Step 300
300
#E8B1AB
oklch(80.9% 0.065 25.7)
-
Step 400
400
#DA867F
oklch(70.6% 0.105 25.2)
-
Step 500
500
#CE655F
oklch(63.1% 0.134 25)
-
Step 600
600 (this color)
#BB4B47
oklch(56.1% 0.146 25)
-
Step 700
700
#9F3A37
oklch(49% 0.135 25.1)
-
Step 800
800
#81312E
oklch(42.7% 0.112 25.1)
-
Step 900
900
#682C29
oklch(37.6% 0.087 25)
-
Step 950
950
#3D1A18
oklch(26.8% 0.055 24.8)
#BB4B47 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) | #676146 | 0.156 |
| Deuteranopia (no green cones) | #837844 | 0.143 |
| Tritanopia (no blue cones) | #CD354B | 0.047 |
| Achromatopsia (no color) | #707070 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB4B47
#BB4B47
oklch(56.1% 0.146 25)
- #00848F
#00848F
oklch(56% 0.096 205.1)
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 #BB4B47, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.014
- Dull Red #BB3F3F ΔE 0.022
- Dark Rose #B5485D ΔE 0.036
- Dark Coral #CF524E ΔE 0.044
- Faded Red #D3494E ΔE 0.047
- Brick Orange #C14A09 ΔE 0.050
- Sinopia #BB3E03 ΔE 0.051
- Deep Rose #C74767 ΔE 0.052
Use #BB4B47 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.