#610F1B
Closest named color: Claret (#680018). oklch(32.4% 0.114 19.1), rgb(97, 15, 27).
Aa
White text reads best on this color (13.18:1).
About this color
#610F1B is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.114 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Claret (#680018), ΔE 0.018 away. White text reads best on it, at 13.18:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.114) |
| Temperature | warm |
| Nearest name | Claret (#680018) |
| Black text | 1.59:1 |
| White text | 13.18:1 |
Values
| HEX | #610F1B |
| RGB | rgb(97, 15, 27) |
| HSL | hsl(351, 73%, 22%) |
| OKLCH | oklch(32.4% 0.114 19.1) |
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 #610F1B | 13.18:1 | AAA | Lc -101.8 | Preferred for body text |
| Black text on #610F1B | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #610F1B text on white | 13.18:1 | AAA | Lc 98.3 | Preferred for body text |
| #610F1B text on black | 1.59:1 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FAE4E3
oklch(93.6% 0.024 20.7)
-
Step 200
200
#F7CDCD
oklch(88.4% 0.048 18.1)
-
Step 300
300
#F3ABAB
oklch(81% 0.085 19.1)
-
Step 400
400
#E97B7E
oklch(70.7% 0.136 19.4)
-
Step 500
500
#DF535E
oklch(63.1% 0.174 19.1)
-
Step 600
600
#CA3044
oklch(55.6% 0.189 19.3)
-
Step 700
700
#AE2036
oklch(49.1% 0.176 19.1)
-
Step 800
800
#8E1E2D
oklch(42.8% 0.146 19.2)
-
Step 900
900 (this color)
#610F1B
oklch(32.4% 0.114 19.1)
-
Step 950
950
#431518
oklch(27.1% 0.071 19.4)
#610F1B 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) | #28251B | 0.125 |
| Deuteranopia (no green cones) | #3C3618 | 0.115 |
| Tritanopia (no blue cones) | #6B0014 | 0.023 |
| Achromatopsia (no color) | #303030 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #610F1B
#610F1B
oklch(32.4% 0.114 19.1)
- #003C3E
#003C3E
oklch(32.3% 0.055 198.5)
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 #610F1B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Claret #680018 ΔE 0.018
- Burgundy #610023 ΔE 0.025
- Reddy Brown #6E1005 ΔE 0.038
- Blood #770001 ΔE 0.052
- Wine Red #7B0323 ΔE 0.058
- Bordeaux #7B002C ΔE 0.062
- Merlot #730039 ΔE 0.063
- Mahogany #4A0100 ΔE 0.069
Use #610F1B 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.