#5D1721
Closest named color: Burgundy (#610023). oklch(32.5% 0.101 16.8), rgb(93, 23, 33).
Aa
White text reads best on this color (13.04:1).
About this color
#5D1721 is a dark, moderately saturated red. In OKLCH its lightness is 33%, its chroma 0.101 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.030 away. White text reads best on it, at 13.04:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.101) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.60:1 |
| White text | 13.04:1 |
Values
| HEX | #5D1721 |
| RGB | rgb(93, 23, 33) |
| HSL | hsl(351, 60%, 23%) |
| OKLCH | oklch(32.5% 0.101 16.8) |
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 #5D1721 | 13.04:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #5D1721 | 1.60:1 | Fails | Lc 0.0 | Not readable |
| #5D1721 text on white | 13.04:1 | AAA | Lc 98.5 | Preferred for body text |
| #5D1721 text on black | 1.60:1 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F8E4E5
oklch(93.5% 0.022 14.1)
-
Step 200
200
#F4CFCF
oklch(88.6% 0.042 18)
-
Step 300
300
#EEADAF
oklch(80.9% 0.077 16.8)
-
Step 400
400
#E28086
oklch(70.8% 0.121 16.7)
-
Step 500
500
#D65C67
oklch(63.1% 0.154 17.1)
-
Step 600
600
#C23D4F
oklch(55.7% 0.168 16.8)
-
Step 700
700
#A72E40
oklch(49.2% 0.156 16.8)
-
Step 800
800
#872835
oklch(42.7% 0.129 16.7)
-
Step 900
900 (this color)
#5D1721
oklch(32.5% 0.101 16.8)
-
Step 950
950
#40171B
oklch(26.9% 0.064 16.5)
#5D1721 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) | #292821 | 0.112 |
| Deuteranopia (no green cones) | #3B361F | 0.102 |
| Tritanopia (no blue cones) | #66051B | 0.025 |
| Achromatopsia (no color) | #313131 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D1721
#5D1721
oklch(32.5% 0.101 16.8)
- #003D3E
#003D3E
oklch(32.6% 0.056 196.6)
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 #5D1721, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.030
- Claret #680018 ΔE 0.031
- Reddy Brown #6E1005 ΔE 0.046
- Blood #770001 ΔE 0.062
- Wine Red #7B0323 ΔE 0.065
- Merlot #730039 ΔE 0.066
- Bordeaux #7B002C ΔE 0.068
- Mahogany #4A0100 ΔE 0.071
Use #5D1721 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.