#BB0E24
Closest named color: Scarlet (#BE0119). oklch(50.4% 0.198 24.1), rgb(187, 14, 36).
Aa
White text reads best on this color (6.55:1).
About this color
#BB0E24 is a medium-dark, vivid red. In OKLCH its lightness is 50%, its chroma 0.198 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Scarlet (#BE0119), ΔE 0.010 away. White text reads best on it, at 6.55:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.198) |
| Temperature | warm |
| Nearest name | Scarlet (#BE0119) |
| Black text | 3.20:1 |
| White text | 6.55:1 |
Values
| HEX | #BB0E24 |
| RGB | rgb(187, 14, 36) |
| HSL | hsl(352, 86%, 39%) |
| OKLCH | oklch(50.4% 0.198 24.1) |
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 #BB0E24 | 6.55:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #BB0E24 | 3.20:1 | AA large text | Lc 23.9 | Dividers and decoration only |
| #BB0E24 text on white | 6.55:1 | AA | Lc 80.2 | Fine for body text |
| #BB0E24 text on black | 3.20:1 | AA large text | Lc -21.6 | 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 700.
-
Step 50
50
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE3E1
oklch(93.6% 0.028 23.2)
-
Step 200
200
#FBCCC8
oklch(88.5% 0.054 23.9)
-
Step 300
300
#F9A8A2
oklch(80.9% 0.097 24.1)
-
Step 400
400
#F17570
oklch(70.6% 0.154 24.1)
-
Step 500
500
#E8494B
oklch(63.1% 0.196 24.1)
-
Step 600
600
#D31B2D
oklch(55.5% 0.212 24.2)
-
Step 700
700 (this color)
#BB0E24
oklch(50.4% 0.198 24.1)
-
Step 800
800
#940F1C
oklch(42.7% 0.164 24.3)
-
Step 900
900
#771A1D
oklch(37.8% 0.127 24.2)
-
Step 950
950
#461112
oklch(26.9% 0.081 23.4)
#BB0E24 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) | #4E4623 | 0.219 |
| Deuteranopia (no green cones) | #766A1C | 0.199 |
| Tritanopia (no blue cones) | #CE001B | 0.039 |
| Achromatopsia (no color) | #5D5D5D | 0.199 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB0E24
#BB0E24
oklch(50.4% 0.198 24.1)
- #00727B
#00727B
oklch(50.3% 0.086 204.4)
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 #BB0E24, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Scarlet #BE0119 ΔE 0.010
- Lipstick Red #C0022F ΔE 0.016
- Firebrick #B22222 ΔE 0.021
- Rose Red #BE013C ΔE 0.030
- Rufous #AE2012 ΔE 0.032
- Rouge #AB1239 ΔE 0.042
- Rusty Red #AF2F0D ΔE 0.044
- Cherry #CF0234 ΔE 0.044
Use #BB0E24 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.