#681237
Closest named color: Merlot (#730039). oklch(34.8% 0.122 0.3), rgb(104, 18, 55).
Aa
White text reads best on this color (12.13:1).
About this color
#681237 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.122 and its hue 0°. Its hue sits on the warm side of the wheel. The nearest named color is Merlot (#730039), ΔE 0.026 away. White text reads best on it, at 12.13:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.122) |
| Temperature | warm |
| Nearest name | Merlot (#730039) |
| Black text | 1.73:1 |
| White text | 12.13:1 |
Values
| HEX | #681237 |
| RGB | rgb(104, 18, 55) |
| HSL | hsl(334, 70%, 24%) |
| OKLCH | oklch(34.8% 0.122 0.3) |
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 #681237 | 12.13:1 | AAA | Lc -100.2 | Preferred for body text |
| Black text on #681237 | 1.73:1 | Fails | Lc 7.4 | Not readable |
| #681237 text on white | 12.13:1 | AAA | Lc 96.5 | Preferred for body text |
| #681237 text on black | 1.73:1 | 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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#FAE3E9
oklch(93.6% 0.026 359.9)
-
Step 200
200
#F7CCD7
oklch(88.5% 0.05 1.1)
-
Step 300
300
#F3A8BE
oklch(81% 0.092 0.2)
-
Step 400
400
#E8769C
oklch(70.7% 0.146 0.4)
-
Step 500
500
#DE4C84
oklch(63.1% 0.187 0.4)
-
Step 600
600
#C9246E
oklch(55.6% 0.204 0.2)
-
Step 700
700
#AD125C
oklch(49.1% 0.189 0.1)
-
Step 800
800
#8D164B
oklch(42.8% 0.157 0.4)
-
Step 900
900 (this color)
#681237
oklch(34.8% 0.122 0.3)
-
Step 950
950
#431225
oklch(27% 0.078 359.8)
#681237 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) | #262B38 | 0.138 |
| Deuteranopia (no green cones) | #3D3C35 | 0.125 |
| Tritanopia (no blue cones) | #710123 | 0.036 |
| Achromatopsia (no color) | #363636 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #681237
#681237
oklch(34.8% 0.122 0.3)
- #00443B
#00443B
oklch(34.7% 0.063 180.3)
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 #681237, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Merlot #730039 ΔE 0.026
- Burgundy #610023 ΔE 0.039
- Bordeaux #7B002C ΔE 0.044
- Claret #680018 ΔE 0.046
- Wine Red #7B0323 ΔE 0.051
- Velvet #750851 ΔE 0.053
- Wine #80013F ΔE 0.053
- Grape Purple #5D1451 ΔE 0.054
Use #681237 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.