#6D2536
Closest named color: Bordeaux (#7B002C). oklch(37.8% 0.103 9.1), rgb(109, 37, 54).
Aa
White text reads best on this color (10.66:1).
About this color
#6D2536 is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.103 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Bordeaux (#7B002C), ΔE 0.046 away. White text reads best on it, at 10.66:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.103) |
| Temperature | warm |
| Nearest name | Bordeaux (#7B002C) |
| Black text | 1.96:1 |
| White text | 10.66:1 |
Values
| HEX | #6D2536 |
| RGB | rgb(109, 37, 54) |
| HSL | hsl(346, 49%, 29%) |
| OKLCH | oklch(37.8% 0.103 9.1) |
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 #6D2536 | 10.66:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #6D2536 | 1.96:1 | Fails | Lc 9.9 | Not readable |
| #6D2536 text on white | 10.66:1 | AAA | Lc 94.1 | Preferred for body text |
| #6D2536 text on black | 1.96:1 | Fails | Lc -8.5 | 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
#FCF3F4
oklch(97.1% 0.01 9.5)
-
Step 100
100
#F8E4E7
oklch(93.6% 0.022 7.2)
-
Step 200
200
#F4CED3
oklch(88.5% 0.043 9.1)
-
Step 300
300
#EDACB6
oklch(80.8% 0.077 8.7)
-
Step 400
400
#E17E90
oklch(70.6% 0.123 9.1)
-
Step 500
500
#D65975
oklch(63% 0.159 9)
-
Step 600
600
#C13A5E
oklch(55.5% 0.172 8.9)
-
Step 700
700
#A62B4D
oklch(49% 0.16 9.1)
-
Step 800
800
#87263F
oklch(42.7% 0.132 9.4)
-
Step 900
900 (this color)
#6D2536
oklch(37.8% 0.103 9.1)
-
Step 950
950
#401720
oklch(27.1% 0.065 8.8)
#6D2536 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) | #353536 | 0.114 |
| Deuteranopia (no green cones) | #474434 | 0.106 |
| Tritanopia (no blue cones) | #771B2C | 0.026 |
| Achromatopsia (no color) | #3E3E3E | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D2536
#6D2536
oklch(37.8% 0.103 9.1)
- #004D49
#004D49
oklch(37.9% 0.066 188.8)
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 #6D2536, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bordeaux #7B002C ΔE 0.046
- Wine Red #7B0323 ΔE 0.047
- Purple Brown #673A3F ΔE 0.048
- Merlot #730039 ΔE 0.050
- Wine #80013F ΔE 0.057
- Reddy Brown #6E1005 ΔE 0.059
- Claret #680018 ΔE 0.061
- Red Purple #820747 ΔE 0.063
Use #6D2536 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.