#B72642
Closest named color: Rose Red (#BE013C). oklch(51.4% 0.179 16.2), rgb(183, 38, 66).
Aa
White text reads best on this color (6.23:1).
About this color
#B72642 is a medium-dark, vivid red. In OKLCH its lightness is 51%, its chroma 0.179 and its hue 16°. Its hue sits on the warm side of the wheel. The nearest named color is Rose Red (#BE013C), ΔE 0.024 away. White text reads best on it, at 6.23:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.179) |
| Temperature | warm |
| Nearest name | Rose Red (#BE013C) |
| Black text | 3.36:1 |
| White text | 6.23:1 |
Values
| HEX | #B72642 |
| RGB | rgb(183, 38, 66) |
| HSL | hsl(348, 66%, 43%) |
| OKLCH | oklch(51.4% 0.179 16.2) |
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 #B72642 | 6.23:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #B72642 | 3.36:1 | AA large text | Lc 24.5 | Dividers and decoration only |
| #B72642 text on white | 6.23:1 | AA | Lc 79.6 | Fine for body text |
| #B72642 text on black | 3.36:1 | AA large text | Lc -22.3 | 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
#FDF2F3
oklch(97% 0.012 11)
-
Step 100
100
#FAE4E4
oklch(93.7% 0.024 17.6)
-
Step 200
200
#F8CDCE
oklch(88.6% 0.049 16.5)
-
Step 300
300
#F3AAAD
oklch(80.8% 0.086 16.4)
-
Step 400
400
#EA7982
oklch(70.7% 0.139 16.3)
-
Step 500
500
#E05163
oklch(63.2% 0.178 16.4)
-
Step 600
600
#CB2C4B
oklch(55.6% 0.193 16)
-
Step 700
700 (this color)
#B72642
oklch(51.4% 0.179 16.2)
-
Step 800
800
#8E1C32
oklch(42.7% 0.148 16)
-
Step 900
900
#721F2C
oklch(37.6% 0.116 15.8)
-
Step 950
950
#43141A
oklch(27% 0.073 15.8)
#B72642 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) | #514D42 | 0.199 |
| Deuteranopia (no green cones) | #756B3E | 0.181 |
| Tritanopia (no blue cones) | #C90032 | 0.039 |
| Achromatopsia (no color) | #616161 | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B72642
#B72642
oklch(51.4% 0.179 16.2)
- #007678
#007678
oklch(51.3% 0.087 196.9)
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 #B72642, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rose Red #BE013C ΔE 0.024
- Lipstick Red #C0022F ΔE 0.029
- Rouge #AB1239 ΔE 0.036
- Firebrick #B22222 ΔE 0.037
- Ruby #CA0147 ΔE 0.041
- Raspberry #B00149 ΔE 0.041
- Scarlet #BE0119 ΔE 0.042
- Dull Red #BB3F3F ΔE 0.043
Use #B72642 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.