#682B3B
Closest named color: Purple Brown (#673A3F). oklch(37.9% 0.089 5.9), rgb(104, 43, 59).
Aa
White text reads best on this color (10.51:1).
About this color
#682B3B is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.089 and its hue 6°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.037 away. White text reads best on it, at 10.51:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.089) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.99:1 |
| White text | 10.51:1 |
Values
| HEX | #682B3B |
| RGB | rgb(104, 43, 59) |
| HSL | hsl(344, 41%, 29%) |
| OKLCH | oklch(37.9% 0.089 5.9) |
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 #682B3B | 10.51:1 | AAA | Lc -98.0 | Preferred for body text |
| Black text on #682B3B | 1.99:1 | Fails | Lc 10.0 | Not readable |
| #682B3B text on white | 10.51:1 | AAA | Lc 93.9 | Preferred for body text |
| #682B3B text on black | 1.99:1 | Fails | Lc -8.6 | 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
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F6E5E8
oklch(93.6% 0.019 5.3)
-
Step 200
200
#F0D0D5
oklch(88.6% 0.036 7.2)
-
Step 300
300
#E7AFBA
oklch(80.8% 0.067 5.6)
-
Step 400
400
#D98496
oklch(70.8% 0.106 6.4)
-
Step 500
500
#CC627D
oklch(63.1% 0.137 5.7)
-
Step 600
600
#B74666
oklch(55.5% 0.148 5.8)
-
Step 700
700
#9D3755
oklch(49% 0.138 5.6)
-
Step 800
800
#802E45
oklch(42.6% 0.115 6.1)
-
Step 900
900 (this color)
#682B3B
oklch(37.9% 0.089 5.9)
-
Step 950
950
#3D1922
oklch(27% 0.057 5.9)
#682B3B 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) | #37383B | 0.098 |
| Deuteranopia (no green cones) | #46443A | 0.091 |
| Tritanopia (no blue cones) | #712531 | 0.024 |
| Achromatopsia (no color) | #3F3F3F | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #682B3B
#682B3B
oklch(37.9% 0.089 5.9)
- #004D47
#004D47
oklch(37.8% 0.066 185.9)
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 #682B3B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.037
- Merlot #730039 ΔE 0.061
- Bordeaux #7B002C ΔE 0.061
- Wine Red #7B0323 ΔE 0.062
- Brownish Purple #76424E ΔE 0.068
- Chestnut #742802 ΔE 0.068
- Wine #80013F ΔE 0.068
- Reddy Brown #6E1005 ΔE 0.069
Use #682B3B 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.