#6D2B2B
Closest named color: Purple Brown (#673A3F). oklch(38.3% 0.095 22.6), rgb(109, 43, 43).
Aa
White text reads best on this color (10.34:1).
About this color
#6D2B2B is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.095 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.040 away. White text reads best on it, at 10.34:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.095) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.03:1 |
| White text | 10.34:1 |
Values
| HEX | #6D2B2B |
| RGB | rgb(109, 43, 43) |
| HSL | hsl(0, 43%, 30%) |
| OKLCH | oklch(38.3% 0.095 22.6) |
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 #6D2B2B | 10.34:1 | AAA | Lc -97.5 | Preferred for body text |
| Black text on #6D2B2B | 2.03:1 | Fails | Lc 10.5 | Not readable |
| #6D2B2B text on white | 10.34:1 | AAA | Lc 93.5 | Preferred for body text |
| #6D2B2B text on black | 2.03:1 | Fails | Lc -9.1 | 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
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F7E5E4
oklch(93.6% 0.02 21.4)
-
Step 200
200
#F2D0CD
oklch(88.5% 0.039 23.9)
-
Step 300
300
#EBAFAC
oklch(80.9% 0.071 22)
-
Step 400
400
#DE8380
oklch(70.7% 0.113 22.3)
-
Step 500
500
#D36160
oklch(63.2% 0.145 22.6)
-
Step 600
600
#BE4446
oklch(55.6% 0.157 22.8)
-
Step 700
700
#A43438
oklch(49.2% 0.147 22.4)
-
Step 800
800
#852D2E
oklch(42.8% 0.121 23.1)
-
Step 900
900 (this color)
#6D2B2B
oklch(38.3% 0.095 22.6)
-
Step 950
950
#3F1918
oklch(27% 0.06 23.4)
#6D2B2B 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) | #3B382B | 0.101 |
| Deuteranopia (no green cones) | #4C4529 | 0.092 |
| Tritanopia (no blue cones) | #771F2C | 0.029 |
| Achromatopsia (no color) | #404040 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D2B2B
#6D2B2B
oklch(38.3% 0.095 22.6)
- #004D52
#004D52
oklch(38.3% 0.065 202.3)
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 #6D2B2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.040
- Chestnut #742802 ΔE 0.041
- Reddy Brown #6E1005 ΔE 0.052
- Wine Red #7B0323 ΔE 0.055
- Blood #770001 ΔE 0.060
- Bordeaux #7B002C ΔE 0.060
- Maroon #800000 ΔE 0.062
- Claret #680018 ΔE 0.067
Use #6D2B2B 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.