#B54157
Closest named color: Dark Rose (#B5485D). oklch(54.2% 0.15 12.3), rgb(181, 65, 87).
Aa
White text reads best on this color (5.44:1).
About this color
#B54157 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.150 and its hue 12°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.014 away. White text reads best on it, at 5.44:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.150) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 3.85:1 |
| White text | 5.44:1 |
Values
| HEX | #B54157 |
| RGB | rgb(181, 65, 87) |
| HSL | hsl(349, 47%, 48%) |
| OKLCH | oklch(54.2% 0.15 12.3) |
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 #B54157 | 5.44:1 | AA | Lc -81.7 | Fine for body text |
| Black text on #B54157 | 3.85:1 | AA large text | Lc 27.7 | Dividers and decoration only |
| #B54157 text on white | 5.44:1 | AA | Lc 76.3 | Fine for body text |
| #B54157 text on black | 3.85:1 | 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
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F7E5E6
oklch(93.7% 0.02 13.6)
-
Step 200
200
#F1D0D2
oklch(88.6% 0.037 13.7)
-
Step 300
300
#E9AFB5
oklch(80.9% 0.068 11.8)
-
Step 400
400
#DB838E
oklch(70.6% 0.109 12.2)
-
Step 500
500
#CF6272
oklch(63.2% 0.138 12.8)
-
Step 600
600 (this color)
#B54157
oklch(54.2% 0.15 12.3)
-
Step 700
700
#A0364B
oklch(49.1% 0.14 12.1)
-
Step 800
800
#822E3D
oklch(42.7% 0.116 12.7)
-
Step 900
900
#692A34
oklch(37.7% 0.091 12.7)
-
Step 950
950
#3E191F
oklch(27% 0.058 11.6)
#B54157 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) | #5C5B57 | 0.166 |
| Deuteranopia (no green cones) | #7A7254 | 0.152 |
| Tritanopia (no blue cones) | #C52E4A | 0.037 |
| Achromatopsia (no color) | #6A6A6A | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B54157
#B54157
oklch(54.2% 0.15 12.3)
- #00807D
#00807D
oklch(54.2% 0.093 191.9)
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 #B54157, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.014
- Dusty Red #B9484E ΔE 0.024
- Light Burgundy #A8415B ΔE 0.027
- Dull Red #BB3F3F ΔE 0.033
- Light Maroon #A24857 ΔE 0.037
- Deep Rose #C74767 ΔE 0.043
- Dark Pink #CB416B ΔE 0.051
- Rose Red #BE013C ΔE 0.063
Use #B54157 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.