#6E0318
Closest named color: Claret (#680018). oklch(34.2% 0.135 20.4), rgb(110, 3, 24).
Aa
White text reads best on this color (12.43:1).
About this color
#6E0318 is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.135 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Claret (#680018), ΔE 0.016 away. White text reads best on it, at 12.43:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.135) |
| Temperature | warm |
| Nearest name | Claret (#680018) |
| Black text | 1.68:1 |
| White text | 12.43:1 |
Values
| HEX | #6E0318 |
| RGB | rgb(110, 3, 24) |
| HSL | hsl(348, 95%, 22%) |
| OKLCH | oklch(34.2% 0.135 20.4) |
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 #6E0318 | 12.43:1 | AAA | Lc -100.0 | Preferred for body text |
| Black text on #6E0318 | 1.68:1 | Fails | Lc 7.6 | Not readable |
| #6E0318 text on white | 12.43:1 | AAA | Lc 96.3 | Preferred for body text |
| #6E0318 text on black | 1.68:1 | 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
#FFF2F2
oklch(97.1% 0.014 17.4)
-
Step 100
100
#FDE3E2
oklch(93.7% 0.029 20.3)
-
Step 200
200
#FCCBCA
oklch(88.4% 0.056 19.6)
-
Step 300
300
#FBA6A5
oklch(80.8% 0.101 20.3)
-
Step 400
400
#F57175
oklch(70.7% 0.162 20.3)
-
Step 500
500
#EC4151
oklch(63.1% 0.206 20.5)
-
Step 600
600
#D70036
oklch(55.6% 0.223 20.4)
-
Step 700
700
#B6002C
oklch(49.1% 0.197 20.5)
-
Step 800
800
#970023
oklch(42.8% 0.172 20.4)
-
Step 900
900 (this color)
#6E0318
oklch(34.2% 0.135 20.4)
-
Step 950
950
#480F14
oklch(27.1% 0.086 20.3)
#6E0318 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) | #2A2618 | 0.150 |
| Deuteranopia (no green cones) | #433C14 | 0.137 |
| Tritanopia (no blue cones) | #7A000D | 0.029 |
| Achromatopsia (no color) | #343434 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E0318
#6E0318
oklch(34.2% 0.135 20.4)
- #004145
#004145
oklch(34.2% 0.058 201.7)
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 #6E0318, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Claret #680018 ΔE 0.016
- Reddy Brown #6E1005 ΔE 0.026
- Blood #770001 ΔE 0.028
- Wine Red #7B0323 ΔE 0.033
- Burgundy #610023 ΔE 0.038
- Bordeaux #7B002C ΔE 0.040
- Maroon #800000 ΔE 0.045
- Merlot #730039 ΔE 0.052
Use #6E0318 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.