#64142D
Closest named color: Burgundy (#610023). oklch(33.9% 0.113 7.3), rgb(100, 20, 45).
Aa
White text reads best on this color (12.50:1).
About this color
#64142D is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.113 and its hue 7°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.027 away. White text reads best on it, at 12.50:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.113) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.67:1 |
| White text | 12.50:1 |
Values
| HEX | #64142D |
| RGB | rgb(100, 20, 45) |
| HSL | hsl(341, 67%, 24%) |
| OKLCH | oklch(33.9% 0.113 7.3) |
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 #64142D | 12.50:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #64142D | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #64142D text on white | 12.50:1 | AAA | Lc 97.3 | Preferred for body text |
| #64142D text on black | 1.67:1 | 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
#FAE3E7
oklch(93.6% 0.026 5.7)
-
Step 200
200
#F6CDD3
oklch(88.5% 0.047 8.2)
-
Step 300
300
#F1AAB7
oklch(80.9% 0.085 7.1)
-
Step 400
400
#E77A91
oklch(70.8% 0.136 7.8)
-
Step 500
500
#DC5277
oklch(63.1% 0.174 7.1)
-
Step 600
600
#C72F5F
oklch(55.6% 0.189 7.5)
-
Step 700
700
#AB1F4F
oklch(49% 0.176 7.1)
-
Step 800
800
#8B1E41
oklch(42.7% 0.145 7.1)
-
Step 900
900 (this color)
#64142D
oklch(33.9% 0.113 7.3)
-
Step 950
950
#421420
oklch(27% 0.072 7.3)
#64142D 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) | #282A2D | 0.128 |
| Deuteranopia (no green cones) | #3D3A2B | 0.117 |
| Tritanopia (no blue cones) | #6E011F | 0.030 |
| Achromatopsia (no color) | #343434 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64142D
#64142D
oklch(33.9% 0.113 7.3)
- #00413D
#00413D
oklch(33.8% 0.059 187.9)
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 #64142D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.027
- Claret #680018 ΔE 0.032
- Merlot #730039 ΔE 0.041
- Bordeaux #7B002C ΔE 0.049
- Wine Red #7B0323 ΔE 0.051
- Reddy Brown #6E1005 ΔE 0.053
- Blood #770001 ΔE 0.062
- Wine #80013F ΔE 0.067
Use #64142D 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.