#680304
Closest named color: Claret (#680018). oklch(32.7% 0.131 28.3), rgb(104, 3, 4).
Aa
White text reads best on this color (13.09:1).
About this color
#680304 is a dark, moderately saturated red. In OKLCH its lightness is 33%, its chroma 0.131 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Claret (#680018), ΔE 0.022 away. White text reads best on it, at 13.09:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.131) |
| Temperature | warm |
| Nearest name | Claret (#680018) |
| Black text | 1.60:1 |
| White text | 13.09:1 |
Values
| HEX | #680304 |
| RGB | rgb(104, 3, 4) |
| HSL | hsl(359, 94%, 21%) |
| OKLCH | oklch(32.7% 0.131 28.3) |
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 #680304 | 13.09:1 | AAA | Lc -101.0 | Preferred for body text |
| Black text on #680304 | 1.60:1 | Fails | Lc 0.0 | Not readable |
| #680304 text on white | 13.09:1 | AAA | Lc 97.5 | Preferred for body text |
| #680304 text on black | 1.60:1 | Fails | Lc 0.0 | 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
#FEF2F0
oklch(97% 0.013 28.9)
-
Step 100
100
#FCE3DF
oklch(93.5% 0.028 28.5)
-
Step 200
200
#FBCCC5
oklch(88.4% 0.054 28.1)
-
Step 300
300
#FAA89D
oklch(80.9% 0.099 27.8)
-
Step 400
400
#F37567
oklch(70.7% 0.158 28.2)
-
Step 500
500
#EA483C
oklch(63.1% 0.201 28.4)
-
Step 600
600
#D51716
oklch(55.5% 0.218 28.4)
-
Step 700
700
#B80008
oklch(49.2% 0.201 28.3)
-
Step 800
800
#960C0C
oklch(42.8% 0.168 28.3)
-
Step 900
900 (this color)
#680304
oklch(32.7% 0.131 28.3)
-
Step 950
950
#47110D
oklch(27% 0.083 28.2)
#680304 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) | #292302 | 0.143 |
| Deuteranopia (no green cones) | #403800 | 0.129 |
| Tritanopia (no blue cones) | #740005 | 0.027 |
| Achromatopsia (no color) | #313131 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #680304
#680304
oklch(32.7% 0.131 28.3)
- #003C44
#003C44
oklch(32.6% 0.056 209.4)
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 #680304, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Claret #680018 ΔE 0.022
- Reddy Brown #6E1005 ΔE 0.022
- Blood #770001 ΔE 0.034
- Burgundy #610023 ΔE 0.044
- Wine Red #7B0323 ΔE 0.055
- Maroon #800000 ΔE 0.055
- Bordeaux #7B002C ΔE 0.064
- Chestnut #742802 ΔE 0.067
Use #680304 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.