#64072D
Closest named color: Burgundy (#610023). oklch(32.9% 0.125 4.5), rgb(100, 7, 45).
Aa
White text reads best on this color (13.04:1).
About this color
#64072D is a dark, moderately saturated red. In OKLCH its lightness is 33%, its chroma 0.125 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.018 away. White text reads best on it, at 13.04:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.125) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.61:1 |
| White text | 13.04:1 |
Values
| HEX | #64072D |
| RGB | rgb(100, 7, 45) |
| HSL | hsl(335, 87%, 21%) |
| OKLCH | oklch(32.9% 0.125 4.5) |
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 #64072D | 13.04:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #64072D | 1.61:1 | Fails | Lc 0.0 | Not readable |
| #64072D text on white | 13.04:1 | AAA | Lc 97.8 | Preferred for body text |
| #64072D text on black | 1.61:1 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#FBE3E7
oklch(93.6% 0.027 6.2)
-
Step 200
200
#F8CBD5
oklch(88.4% 0.052 3.3)
-
Step 300
300
#F5A7B9
oklch(80.9% 0.094 4.3)
-
Step 400
400
#EC7495
oklch(70.7% 0.151 4.3)
-
Step 500
500
#E2497B
oklch(63.2% 0.192 4.6)
-
Step 600
600
#CD1E64
oklch(55.7% 0.208 4.6)
-
Step 700
700
#B10853
oklch(49.2% 0.194 4.5)
-
Step 800
800
#8F1144
oklch(42.6% 0.16 4.3)
-
Step 900
900 (this color)
#64072D
oklch(32.9% 0.125 4.5)
-
Step 950
950
#441122
oklch(27% 0.08 3.7)
#64072D 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) | #22252E | 0.142 |
| Deuteranopia (no green cones) | #3A372B | 0.127 |
| Tritanopia (no blue cones) | #6E001A | 0.036 |
| Achromatopsia (no color) | #313131 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64072D
#64072D
oklch(32.9% 0.125 4.5)
- #003F39
#003F39
oklch(33% 0.058 184.3)
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 #64072D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.018
- Claret #680018 ΔE 0.032
- Merlot #730039 ΔE 0.038
- Bordeaux #7B002C ΔE 0.052
- Wine Red #7B0323 ΔE 0.056
- Reddy Brown #6E1005 ΔE 0.061
- Grape Purple #5D1451 ΔE 0.064
- Wine #80013F ΔE 0.068
Use #64072D 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.