#BC634E
Closest named color: Clay (#B66A50). oklch(59.9% 0.119 34.4), rgb(188, 99, 78).
Aa
Black text reads best on this color (5.03:1).
About this color
#BC634E is a medium-dark, moderately saturated red. In OKLCH its lightness is 60%, its chroma 0.119 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Clay (#B66A50), ΔE 0.018 away. Black text reads best on it, at 5.03:1.
| Hue family | Reds |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.119) |
| Temperature | warm |
| Nearest name | Clay (#B66A50) |
| Black text | 5.03:1 |
| White text | 4.17:1 |
Values
| HEX | #BC634E |
| RGB | rgb(188, 99, 78) |
| HSL | hsl(11, 45%, 52%) |
| OKLCH | oklch(59.9% 0.119 34.4) |
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 #BC634E | 4.17:1 | AA large text | Lc -73.9 | Content text, not long reading |
| Black text on #BC634E | 5.03:1 | AA | Lc 35.7 | Non-text elements, placeholder text |
| #BC634E text on white | 4.17:1 | AA large text | Lc 68.4 | Content text, not long reading |
| #BC634E text on black | 5.03:1 | AA | Lc -33.3 | 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
#FBF4F2
oklch(97.2% 0.008 36.6)
-
Step 100
100
#F5E6E2
oklch(93.6% 0.017 35.3)
-
Step 200
200
#EED2CB
oklch(88.5% 0.033 34.3)
-
Step 300
300
#E4B4A8
oklch(81% 0.059 34.4)
-
Step 400
400
#D48B79
oklch(70.7% 0.094 34.5)
-
Step 500
500 (this color)
#BC634E
oklch(59.9% 0.119 34.4)
-
Step 600
600
#B2533C
oklch(55.7% 0.129 34.8)
-
Step 700
700
#99432F
oklch(49.2% 0.12 34.4)
-
Step 800
800
#7C3727
oklch(42.6% 0.1 34.4)
-
Step 900
900
#643124
oklch(37.7% 0.077 35.3)
-
Step 950
950
#3B1D16
oklch(27% 0.049 34.1)
#BC634E 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) | #79704C | 0.118 |
| Deuteranopia (no green cones) | #8F834C | 0.109 |
| Tritanopia (no blue cones) | #CD545E | 0.052 |
| Achromatopsia (no color) | #7C7C7C | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BC634E
#BC634E
oklch(59.9% 0.119 34.4)
- #008FA7
#008FA7
oklch(59.8% 0.106 215.1)
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 #BC634E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clay #B66A50 ΔE 0.018
- Adobe #BD6C48 ΔE 0.026
- Terra Cotta #C9643B ΔE 0.032
- Terracotta #CA6641 ΔE 0.032
- Terracota #CB6843 ΔE 0.035
- Pinkish Brown #B17261 ΔE 0.038
- Indian Red #CD5C5C ΔE 0.041
- Copper #B66325 ΔE 0.044
Use #BC634E 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.