#BB6346
Closest named color: Clay (#B66A50). oklch(59.6% 0.121 38.9), rgb(187, 99, 70).
Aa
Black text reads best on this color (4.98:1).
About this color
#BB6346 is a medium-dark, moderately saturated red. In OKLCH its lightness is 60%, its chroma 0.121 and its hue 39°. 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 4.98:1.
| Hue family | Reds |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.121) |
| Temperature | warm |
| Nearest name | Clay (#B66A50) |
| Black text | 4.98:1 |
| White text | 4.21:1 |
Values
| HEX | #BB6346 |
| RGB | rgb(187, 99, 70) |
| HSL | hsl(15, 46%, 50%) |
| OKLCH | oklch(59.6% 0.121 38.9) |
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 #BB6346 | 4.21:1 | AA large text | Lc -74.2 | Content text, not long reading |
| Black text on #BB6346 | 4.98:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #BB6346 text on white | 4.21:1 | AA large text | Lc 68.7 | Content text, not long reading |
| #BB6346 text on black | 4.98:1 | 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
#FBF4F2
oklch(97.2% 0.008 36.6)
-
Step 100
100
#F5E6E2
oklch(93.6% 0.017 35.3)
-
Step 200
200
#EED2C9
oklch(88.5% 0.034 38.6)
-
Step 300
300
#E3B4A5
oklch(80.8% 0.059 38.4)
-
Step 400
400
#D48C74
oklch(70.7% 0.095 39.2)
-
Step 500
500 (this color)
#BB6346
oklch(59.6% 0.121 38.9)
-
Step 600
600
#B25334
oklch(55.6% 0.132 38.5)
-
Step 700
700
#994326
oklch(49.1% 0.123 38.7)
-
Step 800
800
#7C3821
oklch(42.7% 0.101 39)
-
Step 900
900
#643120
oklch(37.7% 0.079 39)
-
Step 950
950
#3B1D13
oklch(27% 0.05 39.1)
#BB6346 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) | #7A7043 | 0.116 |
| Deuteranopia (no green cones) | #8F8345 | 0.108 |
| Tritanopia (no blue cones) | #CC535C | 0.058 |
| Achromatopsia (no color) | #7B7B7B | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB6346
#BB6346
oklch(59.6% 0.121 38.9)
- #008EAA
#008EAA
oklch(59.7% 0.107 218.3)
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 #BB6346, 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 0.022
- Terra Cotta #C9643B ΔE 0.028
- Terracotta #CA6641 ΔE 0.030
- Terracota #CB6843 ΔE 0.034
- Copper #B66325 ΔE 0.034
- Pinkish Brown #B17261 ΔE 0.041
- Clay Brown #B2713D ΔE 0.041
Use #BB6346 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.