#6B2047
Closest named color: Merlot (#730039). oklch(37.4% 0.115 352), rgb(107, 32, 71).
Aa
White text reads best on this color (10.92:1).
About this color
#6B2047 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.115 and its hue 352°. Its hue sits on the warm side of the wheel. The nearest named color is Merlot (#730039), ΔE 0.039 away. White text reads best on it, at 10.92:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.115) |
| Temperature | warm |
| Nearest name | Merlot (#730039) |
| Black text | 1.92:1 |
| White text | 10.92:1 |
Values
| HEX | #6B2047 |
| RGB | rgb(107, 32, 71) |
| HSL | hsl(329, 54%, 27%) |
| OKLCH | oklch(37.4% 0.115 352) |
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 #6B2047 | 10.92:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #6B2047 | 1.92:1 | Fails | Lc 9.4 | Not readable |
| #6B2047 text on white | 10.92:1 | AAA | Lc 94.5 | Preferred for body text |
| #6B2047 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
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F8E3EB
oklch(93.5% 0.025 352.5)
-
Step 200
200
#F3CDDC
oklch(88.5% 0.047 352.4)
-
Step 300
300
#EDAAC6
oklch(80.9% 0.086 352.4)
-
Step 400
400
#E07AAA
oklch(70.7% 0.137 351.6)
-
Step 500
500
#D55395
oklch(63.1% 0.177 351.8)
-
Step 600
600
#C0327F
oklch(55.7% 0.191 352)
-
Step 700
700
#A5226B
oklch(49.1% 0.178 352)
-
Step 800
800
#862057
oklch(42.7% 0.146 352.2)
-
Step 900
900 (this color)
#6B2047
oklch(37.4% 0.115 352)
-
Step 950
950
#40152A
oklch(27.1% 0.072 352.6)
#6B2047 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) | #2C3448 | 0.126 |
| Deuteranopia (no green cones) | #414245 | 0.114 |
| Tritanopia (no blue cones) | #731B30 | 0.041 |
| Achromatopsia (no color) | #3D3D3D | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B2047
#6B2047
oklch(37.4% 0.115 352)
- #004D3C
#004D3C
oklch(37.4% 0.073 171.6)
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 #6B2047, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Merlot #730039 ΔE 0.039
- Velvet #750851 ΔE 0.040
- Grape Purple #5D1451 ΔE 0.049
- Wine #80013F ΔE 0.049
- Red Purple #820747 ΔE 0.051
- Rich Purple #720058 ΔE 0.052
- Bordeaux #7B002C ΔE 0.055
- Wine Red #7B0323 ΔE 0.064
Use #6B2047 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.