#6B2835
Closest named color: Purple Brown (#673A3F). oklch(37.8% 0.096 11), rgb(107, 40, 53).
Aa
White text reads best on this color (10.60:1).
About this color
#6B2835 is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.096 and its hue 11°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.042 away. White text reads best on it, at 10.60:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.096) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.98:1 |
| White text | 10.60:1 |
Values
| HEX | #6B2835 |
| RGB | rgb(107, 40, 53) |
| HSL | hsl(348, 46%, 29%) |
| OKLCH | oklch(37.8% 0.096 11) |
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 #6B2835 | 10.60:1 | AAA | Lc -98.0 | Preferred for body text |
| Black text on #6B2835 | 1.98:1 | Fails | Lc 9.9 | Not readable |
| #6B2835 text on white | 10.60:1 | AAA | Lc 94.0 | Preferred for body text |
| #6B2835 text on black | 1.98:1 | 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
#F7E4E6
oklch(93.5% 0.021 10.2)
-
Step 200
200
#F2CFD2
oklch(88.5% 0.04 12.1)
-
Step 300
300
#EBAEB5
oklch(80.9% 0.072 11.2)
-
Step 400
400
#DE818F
oklch(70.7% 0.115 10.8)
-
Step 500
500
#D25E73
oklch(63.1% 0.147 11.1)
-
Step 600
600
#BD415C
oklch(55.6% 0.159 10.9)
-
Step 700
700
#A3314B
oklch(49.1% 0.15 11.1)
-
Step 800
800
#842A3E
oklch(42.6% 0.124 10.8)
-
Step 900
900 (this color)
#6B2835
oklch(37.8% 0.096 11)
-
Step 950
950
#3F181F
oklch(27% 0.061 10.9)
#6B2835 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) | #363635 | 0.107 |
| Deuteranopia (no green cones) | #484433 | 0.098 |
| Tritanopia (no blue cones) | #751F2D | 0.025 |
| Achromatopsia (no color) | #3F3F3F | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B2835
#6B2835
oklch(37.8% 0.096 11)
- #004D4A
#004D4A
oklch(37.9% 0.065 190.3)
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 #6B2835, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.042
- Wine Red #7B0323 ΔE 0.052
- Bordeaux #7B002C ΔE 0.053
- Merlot #730039 ΔE 0.057
- Reddy Brown #6E1005 ΔE 0.059
- Chestnut #742802 ΔE 0.059
- Claret #680018 ΔE 0.063
- Wine #80013F ΔE 0.064
Use #6B2835 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.