#6E1F3B
Closest named color: Merlot (#730039). oklch(37.3% 0.114 2.8), rgb(110, 31, 59).
Aa
White text reads best on this color (10.92:1).
About this color
#6E1F3B is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.114 and its hue 3°. Its hue sits on the warm side of the wheel. The nearest named color is Merlot (#730039), ΔE 0.035 away. White text reads best on it, at 10.92:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.114) |
| Temperature | warm |
| Nearest name | Merlot (#730039) |
| Black text | 1.92:1 |
| White text | 10.92:1 |
Values
| HEX | #6E1F3B |
| RGB | rgb(110, 31, 59) |
| HSL | hsl(339, 56%, 28%) |
| OKLCH | oklch(37.3% 0.114 2.8) |
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 #6E1F3B | 10.92:1 | AAA | Lc -98.4 | Preferred for body text |
| Black text on #6E1F3B | 1.92:1 | Fails | Lc 9.5 | Not readable |
| #6E1F3B text on white | 10.92:1 | AAA | Lc 94.4 | Preferred for body text |
| #6E1F3B text on black | 1.92:1 | Fails | Lc -8.1 | 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
#F9E3E8
oklch(93.5% 0.025 2.1)
-
Step 200
200
#F6CDD6
oklch(88.6% 0.048 3.3)
-
Step 300
300
#F0AABB
oklch(80.9% 0.085 3.2)
-
Step 400
400
#E57A99
oklch(70.8% 0.136 2.7)
-
Step 500
500
#DA5280
oklch(63.1% 0.174 2.6)
-
Step 600
600
#C52F69
oklch(55.5% 0.19 2.7)
-
Step 700
700
#AA2057
oklch(49.1% 0.176 3)
-
Step 800
800
#8A1E48
oklch(42.7% 0.146 2.5)
-
Step 900
900 (this color)
#6E1F3B
oklch(37.3% 0.114 2.8)
-
Step 950
950
#421423
oklch(27.1% 0.073 3.1)
#6E1F3B 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) | #30333C | 0.126 |
| Deuteranopia (no green cones) | #454239 | 0.115 |
| Tritanopia (no blue cones) | #78142A | 0.033 |
| Achromatopsia (no color) | #3D3D3D | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E1F3B
#6E1F3B
oklch(37.3% 0.114 2.8)
- #004C44
#004C44
oklch(37.4% 0.067 182.9)
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 #6E1F3B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Merlot #730039 ΔE 0.035
- Bordeaux #7B002C ΔE 0.040
- Wine #80013F ΔE 0.045
- Wine Red #7B0323 ΔE 0.045
- Red Purple #820747 ΔE 0.051
- Velvet #750851 ΔE 0.053
- Claret #680018 ΔE 0.060
- Purple Brown #673A3F ΔE 0.061
Use #6E1F3B 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.