#B3675B
Closest named color: Clay (#B66A50). oklch(59.6% 0.1 29.9), rgb(179, 103, 91).
Aa
Black text reads best on this color (5.00:1).
About this color
#B3675B is a medium-dark, moderately saturated red. In OKLCH its lightness is 60%, its chroma 0.100 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Clay (#B66A50), ΔE 0.019 away. Black text reads best on it, at 5.00:1.
| Hue family | Reds |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.100) |
| Temperature | warm |
| Nearest name | Clay (#B66A50) |
| Black text | 5.00:1 |
| White text | 4.19:1 |
Values
| HEX | #B3675B |
| RGB | rgb(179, 103, 91) |
| HSL | hsl(8, 37%, 53%) |
| OKLCH | oklch(59.6% 0.1 29.9) |
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 #B3675B | 4.19:1 | AA large text | Lc -74.1 | Content text, not long reading |
| Black text on #B3675B | 5.00:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #B3675B text on white | 4.19:1 | AA large text | Lc 68.6 | Content text, not long reading |
| #B3675B text on black | 5.00:1 | AA | Lc -33.0 | 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 500.
-
Step 50
50
#FAF4F3
oklch(97.2% 0.007 28.8)
-
Step 100
100
#F3E7E4
oklch(93.7% 0.014 34.3)
-
Step 200
200
#EBD3CF
oklch(88.6% 0.027 29)
-
Step 300
300
#DFB5AE
oklch(80.8% 0.05 29.2)
-
Step 400
400
#CD8E84
oklch(70.6% 0.079 29.2)
-
Step 500
500 (this color)
#B3675B
oklch(59.6% 0.1 29.9)
-
Step 600
600
#AA584C
oklch(55.6% 0.11 29.7)
-
Step 700
700
#91483D
oklch(49% 0.101 30)
-
Step 800
800
#763C33
oklch(42.8% 0.083 30.1)
-
Step 900
900
#60332C
oklch(37.7% 0.067 29.9)
-
Step 950
950
#381E1A
oklch(26.9% 0.042 29.5)
#B3675B 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) | #79725A | 0.101 |
| Deuteranopia (no green cones) | #8B825A | 0.094 |
| Tritanopia (no blue cones) | #C25C64 | 0.040 |
| Achromatopsia (no color) | #7C7C7C | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3675B
#B3675B
oklch(59.6% 0.1 29.9)
- #118FA0
#118FA0
oklch(59.7% 0.1 209.9)
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 #B3675B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clay #B66A50 ΔE 0.019
- Pinkish Brown #B17261 ΔE 0.026
- Adobe #BD6C48 ΔE 0.035
- Dusky Rose #BA6873 ΔE 0.036
- Earth #A2653E ΔE 0.049
- Terracotta #CA6641 ΔE 0.050
- Indian Red #CD5C5C ΔE 0.051
- Terra Cotta #C9643B ΔE 0.051
Use #B3675B 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.