#B64E4C
Closest named color: Dusty Red (#B9484E). oklch(55.8% 0.136 23.6), rgb(182, 78, 76).
Aa
White text reads best on this color (5.02:1).
About this color
#B64E4C is a medium-dark, moderately saturated red. In OKLCH its lightness is 56%, its chroma 0.136 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.014 away. White text reads best on it, at 5.02:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.136) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.18:1 |
| White text | 5.02:1 |
Values
| HEX | #B64E4C |
| RGB | rgb(182, 78, 76) |
| HSL | hsl(1, 42%, 51%) |
| OKLCH | oklch(55.8% 0.136 23.6) |
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 #B64E4C | 5.02:1 | AA | Lc -79.5 | Fine for body text |
| Black text on #B64E4C | 4.18:1 | AA large text | Lc 30.0 | Dividers and decoration only |
| #B64E4C text on white | 5.02:1 | AA | Lc 74.1 | Content text, not long reading |
| #B64E4C text on black | 4.18:1 | AA large text | Lc -27.6 | 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
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F6E6E4
oklch(93.7% 0.018 26.1)
-
Step 200
200
#EFD1CE
oklch(88.5% 0.034 24.6)
-
Step 300
300
#E6B2AE
oklch(81% 0.061 23.6)
-
Step 400
400
#D78883
oklch(70.7% 0.098 23.8)
-
Step 500
500
#CA6864
oklch(63.1% 0.125 23.7)
-
Step 600
600 (this color)
#B64E4C
oklch(55.8% 0.136 23.6)
-
Step 700
700
#9C3E3D
oklch(49.2% 0.126 23.5)
-
Step 800
800
#7F3432
oklch(42.8% 0.105 24)
-
Step 900
900
#662E2C
oklch(37.7% 0.081 23.8)
-
Step 950
950
#3C1B1A
oklch(26.9% 0.052 22.9)
#B64E4C 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) | #67614B | 0.145 |
| Deuteranopia (no green cones) | #81774A | 0.133 |
| Tritanopia (no blue cones) | #C73C4E | 0.042 |
| Achromatopsia (no color) | #6F6F6F | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B64E4C
#B64E4C
oklch(55.8% 0.136 23.6)
- #00848D
#00848D
oklch(55.9% 0.095 203.2)
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 #B64E4C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.014
- Dull Red #BB3F3F ΔE 0.028
- Dark Rose #B5485D ΔE 0.031
- Light Maroon #A24857 ΔE 0.048
- Dark Coral #CF524E ΔE 0.050
- Light Burgundy #A8415B ΔE 0.052
- Deep Rose #C74767 ΔE 0.054
- Faded Red #D3494E ΔE 0.055
Use #B64E4C 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.