#B25D40
Closest named color: Clay (#B66A50). oklch(57.3% 0.118 39.4), rgb(178, 93, 64).
Aa
White text reads best on this color (4.63:1).
About this color
#B25D40 is a medium-dark, moderately saturated red. In OKLCH its lightness is 57%, its chroma 0.118 and its hue 39°. Its hue sits on the warm side of the wheel. The nearest named color is Clay (#B66A50), ΔE 0.033 away. White text reads best on it, at 4.63:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Clay (#B66A50) |
| Black text | 4.53:1 |
| White text | 4.63:1 |
Values
| HEX | #B25D40 |
| RGB | rgb(178, 93, 64) |
| HSL | hsl(15, 47%, 47%) |
| OKLCH | oklch(57.3% 0.118 39.4) |
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 #B25D40 | 4.63:1 | AA | Lc -77.2 | Fine for body text |
| Black text on #B25D40 | 4.53:1 | AA | Lc 32.3 | Non-text elements, placeholder text |
| #B25D40 text on white | 4.63:1 | AA | Lc 71.8 | Content text, not long reading |
| #B25D40 text on black | 4.53:1 | AA | Lc -29.9 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E7E2
oklch(93.7% 0.016 42.4)
-
Step 200
200
#ECD3CB
oklch(88.5% 0.03 38.6)
-
Step 300
300
#E0B6A7
oklch(81% 0.053 40.6)
-
Step 400
400
#CF8E79
oklch(70.6% 0.085 38.7)
-
Step 500
500
#C17156
oklch(63.1% 0.109 39.3)
-
Step 600
600 (this color)
#B25D40
oklch(57.3% 0.118 39.4)
-
Step 700
700
#94482D
oklch(49.2% 0.11 39.8)
-
Step 800
800
#783B26
oklch(42.7% 0.091 39.4)
-
Step 900
900
#613324
oklch(37.6% 0.071 38.8)
-
Step 950
950
#391E15
oklch(26.9% 0.045 39.2)
#B25D40 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) | #73693D | 0.113 |
| Deuteranopia (no green cones) | #887C3F | 0.104 |
| Tritanopia (no blue cones) | #C24D56 | 0.058 |
| Achromatopsia (no color) | #757575 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B25D40
#B25D40
oklch(57.3% 0.118 39.4)
- #0086A2
#0086A2
oklch(57.3% 0.104 219.4)
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 #B25D40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clay #B66A50 ΔE 0.033
- Earth #A2653E ΔE 0.034
- Copper #B66325 ΔE 0.034
- Burnt Siena #B75203 ΔE 0.041
- Adobe #BD6C48 ΔE 0.043
- Orangey Brown #B16002 ΔE 0.045
- Rust Orange #C45508 ΔE 0.046
- Burnt Orange #C04E01 ΔE 0.046
Use #B25D40 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.