#671331
Closest named color: Burgundy (#610023). oklch(34.5% 0.118 4.8), rgb(103, 19, 49).
Aa
White text reads best on this color (12.25:1).
About this color
#671331 is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.118 and its hue 5°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.032 away. White text reads best on it, at 12.25:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.71:1 |
| White text | 12.25:1 |
Values
| HEX | #671331 |
| RGB | rgb(103, 19, 49) |
| HSL | hsl(339, 69%, 24%) |
| OKLCH | oklch(34.5% 0.118 4.8) |
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 #671331 | 12.25:1 | AAA | Lc -100.4 | Preferred for body text |
| Black text on #671331 | 1.71:1 | Fails | Lc 0.0 | Not readable |
| #671331 text on white | 12.25:1 | AAA | Lc 96.8 | Preferred for body text |
| #671331 text on black | 1.71:1 | 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
#F7CCD5
oklch(88.5% 0.05 4.1)
-
Step 300
300
#F2A9B9
oklch(80.9% 0.088 4.8)
-
Step 400
400
#E87795
oklch(70.6% 0.142 4.6)
-
Step 500
500
#DE4E7B
oklch(63.1% 0.182 4.8)
-
Step 600
600
#C92964
oklch(55.6% 0.197 4.9)
-
Step 700
700
#AD1853
oklch(49.1% 0.183 4.8)
-
Step 800
800
#8D1944
oklch(42.8% 0.152 4.9)
-
Step 900
900 (this color)
#671331
oklch(34.5% 0.118 4.8)
-
Step 950
950
#431322
oklch(27.1% 0.075 4.4)
#671331 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) | #282B32 | 0.133 |
| Deuteranopia (no green cones) | #3E3B2F | 0.121 |
| Tritanopia (no blue cones) | #710020 | 0.033 |
| Achromatopsia (no color) | #353535 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #671331
#671331
oklch(34.5% 0.118 4.8)
- #00433D
#00433D
oklch(34.4% 0.061 184.8)
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 #671331, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.032
- Merlot #730039 ΔE 0.032
- Claret #680018 ΔE 0.037
- Bordeaux #7B002C ΔE 0.043
- Wine Red #7B0323 ΔE 0.047
- Reddy Brown #6E1005 ΔE 0.057
- Wine #80013F ΔE 0.058
- Grape Purple #5D1451 ΔE 0.063
Use #671331 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.