#B34858
Closest named color: Dark Rose (#B5485D). oklch(54.8% 0.139 13.9), rgb(179, 72, 88).
Aa
White text reads best on this color (5.27:1).
About this color
#B34858 is a medium-dark, moderately saturated red. In OKLCH its lightness is 55%, its chroma 0.139 and its hue 14°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.008 away. White text reads best on it, at 5.27:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.139) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 3.98:1 |
| White text | 5.27:1 |
Values
| HEX | #B34858 |
| RGB | rgb(179, 72, 88) |
| HSL | hsl(351, 43%, 49%) |
| OKLCH | oklch(54.8% 0.139 13.9) |
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 #B34858 | 5.27:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #B34858 | 3.98:1 | AA large text | Lc 28.6 | Dividers and decoration only |
| #B34858 text on white | 5.27:1 | AA | Lc 75.5 | Fine for body text |
| #B34858 text on black | 3.98:1 | AA large text | Lc -26.2 | 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
#F6E5E6
oklch(93.6% 0.019 13.4)
-
Step 200
200
#EFD0D2
oklch(88.4% 0.035 13.4)
-
Step 300
300
#E6B1B4
oklch(80.9% 0.062 14.7)
-
Step 400
400
#D7868E
oklch(70.6% 0.1 13.5)
-
Step 500
500
#CB6672
oklch(63.2% 0.128 14)
-
Step 600
600 (this color)
#B34858
oklch(54.8% 0.139 13.9)
-
Step 700
700
#9C3B4A
oklch(49.1% 0.13 13.9)
-
Step 800
800
#7F313D
oklch(42.7% 0.108 13.6)
-
Step 900
900
#662C34
oklch(37.6% 0.084 13.4)
-
Step 950
950
#3C1B1F
oklch(27.1% 0.052 13.5)
#B34858 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) | #605E58 | 0.153 |
| Deuteranopia (no green cones) | #7B7456 | 0.141 |
| Tritanopia (no blue cones) | #C3384E | 0.036 |
| Achromatopsia (no color) | #6C6C6C | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B34858
#B34858
oklch(54.8% 0.139 13.9)
- #008281
#008281
oklch(54.9% 0.094 193.8)
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 #B34858, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.008
- Dusty Red #B9484E ΔE 0.018
- Light Burgundy #A8415B ΔE 0.030
- Light Maroon #A24857 ΔE 0.033
- Dull Red #BB3F3F ΔE 0.034
- Deep Rose #C74767 ΔE 0.044
- Dark Pink #CB416B ΔE 0.055
- Faded Red #D3494E ΔE 0.064
Use #B34858 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.