#B34A54
Closest named color: Dusty Red (#B9484E). oklch(55% 0.137 17), rgb(179, 74, 84).
Aa
White text reads best on this color (5.21:1).
About this color
#B34A54 is a medium-dark, moderately saturated red. In OKLCH its lightness is 55%, its chroma 0.137 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.013 away. White text reads best on it, at 5.21:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.137) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.02:1 |
| White text | 5.21:1 |
Values
| HEX | #B34A54 |
| RGB | rgb(179, 74, 84) |
| HSL | hsl(354, 42%, 50%) |
| OKLCH | oklch(55% 0.137 17) |
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 #B34A54 | 5.21:1 | AA | Lc -80.6 | Fine for body text |
| Black text on #B34A54 | 4.02:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #B34A54 text on white | 5.21:1 | AA | Lc 75.2 | Fine for body text |
| #B34A54 text on black | 4.02:1 | AA large text | Lc -26.5 | 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
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F6E5E5
oklch(93.5% 0.019 17.5)
-
Step 200
200
#EFD1D1
oklch(88.6% 0.034 17.8)
-
Step 300
300
#E6B1B2
oklch(80.9% 0.062 17.3)
-
Step 400
400
#D7878A
oklch(70.7% 0.098 17.4)
-
Step 500
500
#CA676E
oklch(63.1% 0.126 16.9)
-
Step 600
600 (this color)
#B34A54
oklch(55% 0.137 17)
-
Step 700
700
#9C3C46
oklch(49.1% 0.128 16.9)
-
Step 800
800
#7E333A
oklch(42.7% 0.104 17)
-
Step 900
900
#662D32
oklch(37.7% 0.082 16.4)
-
Step 950
950
#3C1B1D
oklch(27% 0.052 17.3)
#B34A54 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) | #625F54 | 0.149 |
| Deuteranopia (no green cones) | #7D7552 | 0.138 |
| Tritanopia (no blue cones) | #C3394E | 0.037 |
| Achromatopsia (no color) | #6C6C6C | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B34A54
#B34A54
oklch(55% 0.137 17)
- #008284
#008284
oklch(55% 0.094 196.7)
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 #B34A54, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.013
- Dark Rose #B5485D ΔE 0.015
- Dull Red #BB3F3F ΔE 0.030
- Light Maroon #A24857 ΔE 0.035
- Light Burgundy #A8415B ΔE 0.035
- Deep Rose #C74767 ΔE 0.047
- Dark Pink #CB416B ΔE 0.059
- Dark Coral #CF524E ΔE 0.061
Use #B34A54 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.