#B3635F
Closest named color: Dusky Rose (#BA6873). oklch(59% 0.104 23.7), rgb(179, 99, 95).
Aa
Black text reads best on this color (4.86:1).
About this color
#B3635F is a medium-dark, moderately saturated red. In OKLCH its lightness is 59%, its chroma 0.104 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Dusky Rose (#BA6873), ΔE 0.031 away. Black text reads best on it, at 4.86:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.104) |
| Temperature | warm |
| Nearest name | Dusky Rose (#BA6873) |
| Black text | 4.86:1 |
| White text | 4.31:1 |
Values
| HEX | #B3635F |
| RGB | rgb(179, 99, 95) |
| HSL | hsl(3, 36%, 54%) |
| OKLCH | oklch(59% 0.104 23.7) |
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 #B3635F | 4.31:1 | AA large text | Lc -75.1 | Fine for body text |
| Black text on #B3635F | 4.86:1 | AA | Lc 34.5 | Non-text elements, placeholder text |
| #B3635F text on white | 4.31:1 | AA large text | Lc 69.6 | Content text, not long reading |
| #B3635F text on black | 4.86:1 | AA | Lc -32.1 | Non-text elements, placeholder text |
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
#FAF4F3
oklch(97.2% 0.007 28.8)
-
Step 100
100
#F3E7E5
oklch(93.7% 0.013 28.9)
-
Step 200
200
#EAD3D1
oklch(88.5% 0.026 23.6)
-
Step 300
300
#DEB5B2
oklch(80.9% 0.048 23.1)
-
Step 400
400
#CB8E8A
oklch(70.6% 0.075 23.3)
-
Step 500
500
#BD726D
oklch(63.2% 0.096 24.2)
-
Step 600
600 (this color)
#B3635F
oklch(59% 0.104 23.7)
-
Step 700
700
#904946
oklch(49.2% 0.097 23.7)
-
Step 800
800
#753C39
oklch(42.7% 0.08 24.1)
-
Step 900
900
#5F3431
oklch(37.8% 0.063 24.7)
-
Step 950
950
#381E1D
oklch(27% 0.041 22.5)
#B3635F 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) | #75705E | 0.109 |
| Deuteranopia (no green cones) | #88805E | 0.101 |
| Tritanopia (no blue cones) | #C15862 | 0.035 |
| Achromatopsia (no color) | #7A7A7A | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3635F
#B3635F
oklch(59% 0.104 23.7)
- #008E98
#008E98
oklch(58.9% 0.1 203.6)
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 #B3635F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Rose #BA6873 ΔE 0.031
- Clay #B66A50 ΔE 0.032
- Pinkish Brown #B17261 ΔE 0.037
- Adobe #BD6C48 ΔE 0.047
- Indian Red #CD5C5C ΔE 0.047
- Mauve #AE7181 ΔE 0.049
- Dusty Rose #C0737A ΔE 0.054
- Dusty Red #B9484E ΔE 0.056
Use #B3635F 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.