#B2293E
Closest named color: Firebrick (#B22222). oklch(50.6% 0.172 17.9), rgb(178, 41, 62).
Aa
White text reads best on this color (6.40:1).
About this color
#B2293E is a medium-dark, vivid red. In OKLCH its lightness is 51%, its chroma 0.172 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Firebrick (#B22222), ΔE 0.030 away. White text reads best on it, at 6.40:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.172) |
| Temperature | warm |
| Nearest name | Firebrick (#B22222) |
| Black text | 3.27:1 |
| White text | 6.40:1 |
Values
| HEX | #B2293E |
| RGB | rgb(178, 41, 62) |
| HSL | hsl(351, 63%, 43%) |
| OKLCH | oklch(50.6% 0.172 17.9) |
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 #B2293E | 6.40:1 | AA | Lc -85.6 | Fine for body text |
| Black text on #B2293E | 3.27:1 | AA large text | Lc 23.6 | Dividers and decoration only |
| #B2293E text on white | 6.40:1 | AA | Lc 80.4 | Fine for body text |
| #B2293E text on black | 3.27:1 | AA large text | Lc -21.4 | 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
#FDF3F3
oklch(97.2% 0.011 17.3)
-
Step 100
100
#FAE4E4
oklch(93.7% 0.024 17.6)
-
Step 200
200
#F6CECE
oklch(88.6% 0.045 18)
-
Step 300
300
#F2ABAC
oklch(80.9% 0.084 18.1)
-
Step 400
400
#E77C81
oklch(70.7% 0.132 18.1)
-
Step 500
500
#DD5561
oklch(63.1% 0.17 18.2)
-
Step 600
600
#C83348
oklch(55.6% 0.184 18.1)
-
Step 700
700 (this color)
#B2293E
oklch(50.6% 0.172 17.9)
-
Step 800
800
#8C2030
oklch(42.6% 0.143 17.8)
-
Step 900
900
#71222A
oklch(37.8% 0.111 18.5)
-
Step 950
950
#421519
oklch(26.9% 0.07 17.8)
#B2293E 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) | #514C3E | 0.189 |
| Deuteranopia (no green cones) | #73693A | 0.174 |
| Tritanopia (no blue cones) | #C30032 | 0.038 |
| Achromatopsia (no color) | #5F5F5F | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B2293E
#B2293E
oklch(50.6% 0.172 17.9)
- #007477
#007477
oklch(50.7% 0.086 197.9)
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 #B2293E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Firebrick #B22222 ΔE 0.030
- Rouge #AB1239 ΔE 0.031
- Rose Red #BE013C ΔE 0.032
- Lipstick Red #C0022F ΔE 0.034
- Brown #A52A2A ΔE 0.036
- Scarlet #BE0119 ΔE 0.042
- Raspberry #B00149 ΔE 0.043
- Rufous #AE2012 ΔE 0.043
Use #B2293E 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.