#671015
Closest named color: Claret (#680018). oklch(33.6% 0.12 24.1), rgb(103, 16, 21).
Aa
White text reads best on this color (12.63:1).
About this color
#671015 is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.120 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Claret (#680018), ΔE 0.018 away. White text reads best on it, at 12.63:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.120) |
| Temperature | warm |
| Nearest name | Claret (#680018) |
| Black text | 1.66:1 |
| White text | 12.63:1 |
Values
| HEX | #671015 |
| RGB | rgb(103, 16, 21) |
| HSL | hsl(357, 73%, 23%) |
| OKLCH | oklch(33.6% 0.12 24.1) |
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 #671015 | 12.63:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #671015 | 1.66:1 | Fails | Lc 0.0 | Not readable |
| #671015 text on white | 12.63:1 | AAA | Lc 97.3 | Preferred for body text |
| #671015 text on black | 1.66:1 | 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
#FEF3F1
oklch(97.2% 0.012 29.9)
-
Step 100
100
#FBE4E1
oklch(93.7% 0.026 26.5)
-
Step 200
200
#F9CDC9
oklch(88.5% 0.05 24.2)
-
Step 300
300
#F5AAA4
oklch(80.8% 0.089 24.3)
-
Step 400
400
#ED7974
oklch(70.8% 0.144 23.9)
-
Step 500
500
#E35050
oklch(63.2% 0.183 24)
-
Step 600
600
#CE2933
oklch(55.5% 0.199 24.1)
-
Step 700
700
#B21826
oklch(49.1% 0.185 24)
-
Step 800
800
#911921
oklch(42.8% 0.154 23.9)
-
Step 900
900 (this color)
#671015
oklch(33.6% 0.12 24.1)
-
Step 950
950
#441413
oklch(27% 0.075 24.6)
#671015 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) | #2B2714 | 0.131 |
| Deuteranopia (no green cones) | #413A12 | 0.120 |
| Tritanopia (no blue cones) | #720013 | 0.025 |
| Achromatopsia (no color) | #333333 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #671015
#671015
oklch(33.6% 0.12 24.1)
- #003F44
#003F44
oklch(33.5% 0.057 203.7)
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 #671015, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Claret #680018 ΔE 0.018
- Reddy Brown #6E1005 ΔE 0.022
- Blood #770001 ΔE 0.036
- Burgundy #610023 ΔE 0.038
- Wine Red #7B0323 ΔE 0.048
- Maroon #800000 ΔE 0.055
- Bordeaux #7B002C ΔE 0.055
- Chestnut #742802 ΔE 0.062
Use #671015 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.