#B64F49
Closest named color: Dusty Red (#B9484E). oklch(55.9% 0.135 25.7), rgb(182, 79, 73).
Aa
White text reads best on this color (4.99:1).
About this color
#B64F49 is a medium-dark, moderately saturated red. In OKLCH its lightness is 56%, its chroma 0.135 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.018 away. White text reads best on it, at 4.99:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.135) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.20:1 |
| White text | 4.99:1 |
Values
| HEX | #B64F49 |
| RGB | rgb(182, 79, 73) |
| HSL | hsl(3, 43%, 50%) |
| OKLCH | oklch(55.9% 0.135 25.7) |
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 #B64F49 | 4.99:1 | AA | Lc -79.4 | Fine for body text |
| Black text on #B64F49 | 4.20:1 | AA large text | Lc 30.1 | Non-text elements, placeholder text |
| #B64F49 text on white | 4.99:1 | AA | Lc 73.9 | Content text, not long reading |
| #B64F49 text on black | 4.20:1 | AA large text | Lc -27.8 | 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
#E6B2AC
oklch(80.9% 0.062 26.1)
-
Step 400
400
#D78881
oklch(70.7% 0.098 25.3)
-
Step 500
500
#CA6961
oklch(63.2% 0.125 26.1)
-
Step 600
600 (this color)
#B64F49
oklch(55.9% 0.135 25.7)
-
Step 700
700
#9B3E3A
oklch(49% 0.126 25.3)
-
Step 800
800
#7E3430
oklch(42.6% 0.104 25.5)
-
Step 900
900
#662E2A
oklch(37.7% 0.082 25.9)
-
Step 950
950
#3C1C19
oklch(27.1% 0.051 26.5)
#B64F49 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) | #696248 | 0.142 |
| Deuteranopia (no green cones) | #827847 | 0.132 |
| Tritanopia (no blue cones) | #C73D4E | 0.044 |
| Achromatopsia (no color) | #6F6F6F | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B64F49
#B64F49
oklch(55.9% 0.135 25.7)
- #00848F
#00848F
oklch(56% 0.096 205.1)
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 #B64F49, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.018
- Dull Red #BB3F3F ΔE 0.029
- Dark Rose #B5485D ΔE 0.036
- Dark Coral #CF524E ΔE 0.050
- Light Maroon #A24857 ΔE 0.051
- Brick Orange #C14A09 ΔE 0.053
- Sinopia #BB3E03 ΔE 0.054
- Faded Red #D3494E ΔE 0.055
Use #B64F49 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.