#64081A
Closest named color: Claret (#680018). oklch(32.5% 0.122 18.5), rgb(100, 8, 26).
Aa
White text reads best on this color (13.19:1).
About this color
#64081A is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.122 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Claret (#680018), ΔE 0.010 away. White text reads best on it, at 13.19:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.122) |
| Temperature | warm |
| Nearest name | Claret (#680018) |
| Black text | 1.59:1 |
| White text | 13.19:1 |
Values
| HEX | #64081A |
| RGB | rgb(100, 8, 26) |
| HSL | hsl(348, 85%, 21%) |
| OKLCH | oklch(32.5% 0.122 18.5) |
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 #64081A | 13.19:1 | AAA | Lc -101.5 | Preferred for body text |
| Black text on #64081A | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #64081A text on white | 13.19:1 | AAA | Lc 98.0 | Preferred for body text |
| #64081A text on black | 1.59:1 | Fails | Lc 0.0 | Not readable |
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 900.
-
Step 50
50
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FBE3E3
oklch(93.5% 0.026 17.6)
-
Step 200
200
#F9CCCC
oklch(88.4% 0.051 18.2)
-
Step 300
300
#F6A9AA
oklch(80.9% 0.091 18.4)
-
Step 400
400
#EE777D
oklch(70.8% 0.147 18.4)
-
Step 500
500
#E44C5C
oklch(63.1% 0.187 18.4)
-
Step 600
600
#CF2342
oklch(55.5% 0.203 18.4)
-
Step 700
700
#B31034
oklch(49.1% 0.189 18.4)
-
Step 800
800
#91152B
oklch(42.6% 0.156 18.7)
-
Step 900
900 (this color)
#64081A
oklch(32.5% 0.122 18.5)
-
Step 950
950
#451217
oklch(27% 0.078 18.5)
#64081A 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) | #27241A | 0.135 |
| Deuteranopia (no green cones) | #3D3717 | 0.124 |
| Tritanopia (no blue cones) | #6F0011 | 0.026 |
| Achromatopsia (no color) | #303030 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64081A
#64081A
oklch(32.5% 0.122 18.5)
- #003C3E
#003C3E
oklch(32.3% 0.055 198.5)
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 #64081A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Claret #680018 ΔE 0.010
- Burgundy #610023 ΔE 0.022
- Reddy Brown #6E1005 ΔE 0.037
- Blood #770001 ΔE 0.048
- Wine Red #7B0323 ΔE 0.053
- Bordeaux #7B002C ΔE 0.057
- Merlot #730039 ΔE 0.059
- Maroon #800000 ΔE 0.067
Use #64081A 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.