#6A0F37
Closest named color: Merlot (#730039). oklch(34.9% 0.127 0.5), rgb(106, 15, 55).
Aa
White text reads best on this color (12.09:1).
About this color
#6A0F37 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.127 and its hue 0°. Its hue sits on the warm side of the wheel. The nearest named color is Merlot (#730039), ΔE 0.021 away. White text reads best on it, at 12.09:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.127) |
| Temperature | warm |
| Nearest name | Merlot (#730039) |
| Black text | 1.73:1 |
| White text | 12.09:1 |
Values
| HEX | #6A0F37 |
| RGB | rgb(106, 15, 55) |
| HSL | hsl(334, 75%, 24%) |
| OKLCH | oklch(34.9% 0.127 0.5) |
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 #6A0F37 | 12.09:1 | AAA | Lc -100.0 | Preferred for body text |
| Black text on #6A0F37 | 1.73:1 | Fails | Lc 7.6 | Not readable |
| #6A0F37 text on white | 12.09:1 | AAA | Lc 96.3 | Preferred for body text |
| #6A0F37 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
#FBE3E9
oklch(93.7% 0.027 0.7)
-
Step 200
200
#F8CBD7
oklch(88.4% 0.053 0.4)
-
Step 300
300
#F4A7BD
oklch(80.9% 0.094 0.8)
-
Step 400
400
#EB749C
oklch(70.8% 0.152 0.5)
-
Step 500
500
#E14884
oklch(63.2% 0.195 0.4)
-
Step 600
600
#CC1C6D
oklch(55.6% 0.211 0.6)
-
Step 700
700
#B0055B
oklch(49.2% 0.197 0.6)
-
Step 800
800
#8F0F4A
oklch(42.7% 0.163 0.8)
-
Step 900
900 (this color)
#6A0F37
oklch(34.9% 0.127 0.5)
-
Step 950
950
#441124
oklch(27% 0.08 1.2)
#6A0F37 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 | 0.143 |
| Deuteranopia (no green cones) | #3E3C35 | 0.128 |
| Tritanopia (no blue cones) | #740021 | 0.040 |
| Achromatopsia (no color) | #363636 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A0F37
#6A0F37
oklch(34.9% 0.127 0.5)
- #00453C
#00453C
oklch(35% 0.063 180.5)
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 #6A0F37, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Merlot #730039 ΔE 0.021
- Burgundy #610023 ΔE 0.040
- Bordeaux #7B002C ΔE 0.041
- Claret #680018 ΔE 0.047
- Wine Red #7B0323 ΔE 0.048
- Wine #80013F ΔE 0.049
- Velvet #750851 ΔE 0.050
- Grape Purple #5D1451 ΔE 0.055
Use #6A0F37 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.