#682733
Closest named color: Purple Brown (#673A3F). oklch(37.1% 0.094 11.6), rgb(104, 39, 51).
Aa
White text reads best on this color (10.89:1).
About this color
#682733 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.094 and its hue 12°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.045 away. White text reads best on it, at 10.89:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.92:1 |
| White text | 10.89:1 |
Values
| HEX | #682733 |
| RGB | rgb(104, 39, 51) |
| HSL | hsl(349, 45%, 28%) |
| OKLCH | oklch(37.1% 0.094 11.6) |
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 #682733 | 10.89:1 | AAA | Lc -98.6 | Preferred for body text |
| Black text on #682733 | 1.92:1 | Fails | Lc 9.2 | Not readable |
| #682733 text on white | 10.89:1 | AAA | Lc 94.7 | Preferred for body text |
| #682733 text on black | 1.92:1 | Fails | Lc -7.9 | 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
#F7E5E6
oklch(93.7% 0.02 13.6)
-
Step 200
200
#F2CFD2
oklch(88.5% 0.04 12.1)
-
Step 300
300
#EAAEB5
oklch(80.8% 0.071 11)
-
Step 400
400
#DD828E
oklch(70.7% 0.113 11.9)
-
Step 500
500
#D16073
oklch(63.2% 0.143 11.7)
-
Step 600
600
#BC435B
oklch(55.6% 0.156 11.8)
-
Step 700
700
#A2334B
oklch(49.1% 0.146 11.5)
-
Step 800
800
#832C3E
oklch(42.7% 0.12 11.3)
-
Step 900
900 (this color)
#682733
oklch(37.1% 0.094 11.6)
-
Step 950
950
#3E191F
oklch(27% 0.058 11.6)
#682733 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) | #353533 | 0.103 |
| Deuteranopia (no green cones) | #464232 | 0.095 |
| Tritanopia (no blue cones) | #711E2C | 0.023 |
| Achromatopsia (no color) | #3D3D3D | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #682733
#682733
oklch(37.1% 0.094 11.6)
- #004A48
#004A48
oklch(37% 0.064 191.7)
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 #682733, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.045
- Wine Red #7B0323 ΔE 0.054
- Bordeaux #7B002C ΔE 0.055
- Reddy Brown #6E1005 ΔE 0.056
- Merlot #730039 ΔE 0.058
- Claret #680018 ΔE 0.059
- Chestnut #742802 ΔE 0.060
- Burgundy #610023 ΔE 0.065
Use #682733 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.