#B04934
Closest named color: Dull Red (#BB3F3F). oklch(53.8% 0.139 33.2), rgb(176, 73, 52).
Aa
White text reads best on this color (5.45:1).
About this color
#B04934 is a medium-dark, moderately saturated red. In OKLCH its lightness is 54%, its chroma 0.139 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Red (#BB3F3F), ΔE 0.032 away. White text reads best on it, at 5.45:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.139) |
| Temperature | warm |
| Nearest name | Dull Red (#BB3F3F) |
| Black text | 3.84:1 |
| White text | 5.45:1 |
Values
| HEX | #B04934 |
| RGB | rgb(176, 73, 52) |
| HSL | hsl(10, 54%, 45%) |
| OKLCH | oklch(53.8% 0.139 33.2) |
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 #B04934 | 5.45:1 | AA | Lc -81.9 | Fine for body text |
| Black text on #B04934 | 3.84:1 | AA large text | Lc 27.5 | Dividers and decoration only |
| #B04934 text on white | 5.45:1 | AA | Lc 76.5 | Fine for body text |
| #B04934 text on black | 3.84:1 | AA large text | Lc -25.2 | 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
#FBF4F2
oklch(97.2% 0.008 36.6)
-
Step 100
100
#F6E6E2
oklch(93.7% 0.018 34.3)
-
Step 200
200
#EFD1CB
oklch(88.4% 0.035 31.2)
-
Step 300
300
#E6B3A7
oklch(81% 0.062 33.5)
-
Step 400
400
#D88978
oklch(70.8% 0.101 32.8)
-
Step 500
500
#CB6955
oklch(63.1% 0.129 32.8)
-
Step 600
600 (this color)
#B04934
oklch(53.8% 0.139 33.2)
-
Step 700
700
#9D3F2C
oklch(49.2% 0.13 33.2)
-
Step 800
800
#7F3425
oklch(42.6% 0.108 33)
-
Step 900
900
#672F23
oklch(37.8% 0.084 33.4)
-
Step 950
950
#3C1C15
oklch(27% 0.052 33.4)
#B04934 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) | #655B31 | 0.141 |
| Deuteranopia (no green cones) | #7E7231 | 0.131 |
| Tritanopia (no blue cones) | #C13344 | 0.055 |
| Achromatopsia (no color) | #696969 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B04934
#B04934
oklch(53.8% 0.139 33.2)
- #007C8F
#007C8F
oklch(53.9% 0.094 213.2)
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 #B04934, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Red #BB3F3F ΔE 0.032
- Sinopia #BB3E03 ΔE 0.035
- Sienna #A0522D ΔE 0.037
- Dusty Red #B9484E ΔE 0.038
- Cinnamon #AC4F06 ΔE 0.039
- Brick Orange #C14A09 ΔE 0.043
- Burnt Siena #B75203 ΔE 0.044
- Burnt Umber #A0450E ΔE 0.046
Use #B04934 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.