#B73B67
Closest named color: Dark Rose (#B5485D). oklch(54.3% 0.163 2.5), rgb(183, 59, 103).
Aa
White text reads best on this color (5.47:1).
About this color
#B73B67 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.163 and its hue 3°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.033 away. White text reads best on it, at 5.47:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.163) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 3.83:1 |
| White text | 5.47:1 |
Values
| HEX | #B73B67 |
| RGB | rgb(183, 59, 103) |
| HSL | hsl(339, 51%, 47%) |
| OKLCH | oklch(54.3% 0.163 2.5) |
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 #B73B67 | 5.47:1 | AA | Lc -81.7 | Fine for body text |
| Black text on #B73B67 | 3.83:1 | AA large text | Lc 27.7 | Dividers and decoration only |
| #B73B67 text on white | 5.47:1 | AA | Lc 76.4 | Fine for body text |
| #B73B67 text on black | 3.83:1 | AA large text | Lc -25.4 | 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 600.
-
Step 50
50
#FCF3F5
oklch(97.2% 0.01 2)
-
Step 100
100
#F7E4E8
oklch(93.5% 0.021 3.1)
-
Step 200
200
#F2CFD7
oklch(88.6% 0.041 2.5)
-
Step 300
300
#EAADBC
oklch(80.8% 0.074 2.6)
-
Step 400
400
#DD809A
oklch(70.7% 0.118 2.6)
-
Step 500
500
#D05D81
oklch(63% 0.149 2.7)
-
Step 600
600 (this color)
#B73B67
oklch(54.3% 0.163 2.5)
-
Step 700
700
#A13059
oklch(49% 0.152 2.4)
-
Step 800
800
#832949
oklch(42.6% 0.126 2.3)
-
Step 900
900
#6A273D
oklch(37.7% 0.098 2.6)
-
Step 950
950
#3E1824
oklch(27% 0.061 2.1)
#B73B67 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) | #555A68 | 0.182 |
| Deuteranopia (no green cones) | #767264 | 0.165 |
| Tritanopia (no blue cones) | #C62A4D | 0.045 |
| Achromatopsia (no color) | #696969 | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B73B67
#B73B67
oklch(54.3% 0.163 2.5)
- #008174
#008174
oklch(54.2% 0.097 182.7)
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 #B73B67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.033
- Light Burgundy #A8415B ΔE 0.036
- Deep Rose #C74767 ΔE 0.043
- Dark Pink #CB416B ΔE 0.043
- Dusty Red #B9484E ΔE 0.052
- Light Maroon #A24857 ΔE 0.053
- Dull Red #BB3F3F ΔE 0.061
- Ruby #CA0147 ΔE 0.062
Use #B73B67 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.