#5D101A
Closest named color: Claret (#680018). oklch(31.6% 0.109 19.5), rgb(93, 16, 26).
Aa
White text reads best on this color (13.50:1).
About this color
#5D101A is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.109 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Claret (#680018), ΔE 0.026 away. White text reads best on it, at 13.50:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.109) |
| Temperature | warm |
| Nearest name | Claret (#680018) |
| Black text | 1.55:1 |
| White text | 13.50:1 |
Values
| HEX | #5D101A |
| RGB | rgb(93, 16, 26) |
| HSL | hsl(352, 71%, 21%) |
| OKLCH | oklch(31.6% 0.109 19.5) |
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 #5D101A | 13.50:1 | AAA | Lc -102.3 | Preferred for body text |
| Black text on #5D101A | 1.55:1 | Fails | Lc 0.0 | Not readable |
| #5D101A text on white | 13.50:1 | AAA | Lc 98.9 | Preferred for body text |
| #5D101A text on black | 1.55:1 | 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 950.
-
Step 50
50
#FFF2F2
oklch(97.1% 0.014 17.4)
-
Step 100
100
#FFE2E1
oklch(93.6% 0.032 20.1)
-
Step 200
200
#FFCAC9
oklch(88.5% 0.06 19.6)
-
Step 300
300
#FFA4A4
oklch(80.9% 0.108 19.7)
-
Step 400
400
#FF6770
oklch(70.8% 0.185 19.7)
-
Step 500
500
#FE0045
oklch(63.1% 0.253 19.6)
-
Step 600
600
#D70039
oklch(55.6% 0.223 19.6)
-
Step 700
700
#B6002F
oklch(49.1% 0.197 19.5)
-
Step 800
800
#960025
oklch(42.6% 0.171 19.5)
-
Step 900
900
#7F001E
oklch(37.8% 0.152 19.4)
-
Step 950
950 (this color)
#5D101A
oklch(31.6% 0.109 19.5)
#5D101A 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 | 0.119 |
| Deuteranopia (no green cones) | #3A3418 | 0.109 |
| Tritanopia (no blue cones) | #670014 | 0.024 |
| Achromatopsia (no color) | #2E2E2E | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D101A
#5D101A
oklch(31.6% 0.109 19.5)
- #003A3C
#003A3C
oklch(31.6% 0.054 198.6)
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 #5D101A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Claret #680018 ΔE 0.026
- Burgundy #610023 ΔE 0.027
- Reddy Brown #6E1005 ΔE 0.045
- Blood #770001 ΔE 0.060
- Mahogany #4A0100 ΔE 0.061
- Wine Red #7B0323 ΔE 0.067
- Merlot #730039 ΔE 0.070
- Bordeaux #7B002C ΔE 0.071
Use #5D101A 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.