#7C103D
Closest named color: Wine (#80013F). oklch(38.7% 0.143 2.8), rgb(124, 16, 61).
Aa
White text reads best on this color (10.50:1).
About this color
#7C103D is a dark, vivid red. In OKLCH its lightness is 39%, its chroma 0.143 and its hue 3°. Its hue sits on the warm side of the wheel. The nearest named color is Wine (#80013F), ΔE 0.014 away. White text reads best on it, at 10.50:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | vivid (0.143) |
| Temperature | warm |
| Nearest name | Wine (#80013F) |
| Black text | 1.99:1 |
| White text | 10.50:1 |
Values
| HEX | #7C103D |
| RGB | rgb(124, 16, 61) |
| HSL | hsl(335, 77%, 27%) |
| OKLCH | oklch(38.7% 0.143 2.8) |
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 #7C103D | 10.50:1 | AAA | Lc -97.0 | Preferred for body text |
| Black text on #7C103D | 1.99:1 | Fails | Lc 11.1 | Not readable |
| #7C103D text on white | 10.50:1 | AAA | Lc 92.9 | Preferred for body text |
| #7C103D text on black | 1.99:1 | Fails | Lc -9.6 | 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
#FFF2F4
oklch(97.2% 0.014 6.7)
-
Step 100
100
#FDE2E8
oklch(93.6% 0.031 2.6)
-
Step 200
200
#FCC9D5
oklch(88.4% 0.06 2.7)
-
Step 300
300
#FBA3BA
oklch(80.9% 0.107 2.8)
-
Step 400
400
#F46C96
oklch(70.7% 0.171 3.1)
-
Step 500
500
#EB367D
oklch(63% 0.22 2.7)
-
Step 600
600
#D10067
oklch(55.5% 0.224 2.7)
-
Step 700
700
#B10056
oklch(49% 0.198 2.8)
-
Step 800
800
#930046
oklch(42.8% 0.172 3)
-
Step 900
900 (this color)
#7C103D
oklch(38.7% 0.143 2.8)
-
Step 950
950
#470C22
oklch(27% 0.09 3.1)
#7C103D 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) | #2D323E | 0.163 |
| Deuteranopia (no green cones) | #4A473B | 0.146 |
| Tritanopia (no blue cones) | #880025 | 0.043 |
| Achromatopsia (no color) | #3F3F3F | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C103D
#7C103D
oklch(38.7% 0.143 2.8)
- #005048
#005048
oklch(38.7% 0.069 183.4)
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 #7C103D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine #80013F ΔE 0.014
- Red Purple #820747 ΔE 0.022
- Bordeaux #7B002C ΔE 0.026
- Merlot #730039 ΔE 0.028
- Red Wine #8C0034 ΔE 0.036
- Wine Red #7B0323 ΔE 0.038
- Velvet #750851 ΔE 0.043
- Mulberry #920A4E ΔE 0.053
Use #7C103D 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.