#7C1B3B
Closest named color: Wine (#80013F). oklch(39.5% 0.133 6.2), rgb(124, 27, 59).
Aa
White text reads best on this color (10.11:1).
About this color
#7C1B3B is a dark, moderately saturated red. In OKLCH its lightness is 39%, its chroma 0.133 and its hue 6°. Its hue sits on the warm side of the wheel. The nearest named color is Wine (#80013F), ΔE 0.027 away. White text reads best on it, at 10.11:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.133) |
| Temperature | warm |
| Nearest name | Wine (#80013F) |
| Black text | 2.07:1 |
| White text | 10.11:1 |
Values
| HEX | #7C1B3B |
| RGB | rgb(124, 27, 59) |
| HSL | hsl(340, 64%, 30%) |
| OKLCH | oklch(39.5% 0.133 6.2) |
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 #7C1B3B | 10.11:1 | AAA | Lc -96.5 | Preferred for body text |
| Black text on #7C1B3B | 2.07:1 | Fails | Lc 11.6 | Not readable |
| #7C1B3B text on white | 10.11:1 | AAA | Lc 92.3 | Preferred for body text |
| #7C1B3B text on black | 2.07:1 | Fails | Lc -10.1 | 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
#FEF2F4
oklch(97.1% 0.013 5.8)
-
Step 100
100
#FCE2E7
oklch(93.5% 0.029 4.5)
-
Step 200
200
#FBCBD3
oklch(88.6% 0.055 7)
-
Step 300
300
#F8A6B6
oklch(80.9% 0.099 6.7)
-
Step 400
400
#F07191
oklch(70.7% 0.159 6.2)
-
Step 500
500
#E74276
oklch(63.2% 0.203 6.3)
-
Step 600
600
#D2065F
oklch(55.6% 0.221 6.1)
-
Step 700
700
#B2004F
oklch(49% 0.197 6.1)
-
Step 800
800
#930240
oklch(42.7% 0.17 6.3)
-
Step 900
900 (this color)
#7C1B3B
oklch(39.5% 0.133 6.2)
-
Step 950
950
#460F20
oklch(27% 0.084 6.2)
#7C1B3B 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) | #33353C | 0.149 |
| Deuteranopia (no green cones) | #4D4939 | 0.135 |
| Tritanopia (no blue cones) | #880329 | 0.035 |
| Achromatopsia (no color) | #424242 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C1B3B
#7C1B3B
oklch(39.5% 0.133 6.2)
- #00524C
#00524C
oklch(39.5% 0.069 186.3)
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 #7C1B3B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine #80013F ΔE 0.027
- Bordeaux #7B002C ΔE 0.030
- Red Purple #820747 ΔE 0.032
- Red Wine #8C0034 ΔE 0.036
- Wine Red #7B0323 ΔE 0.037
- Merlot #730039 ΔE 0.040
- Velvet #750851 ΔE 0.054
- Mulberry #920A4E ΔE 0.056
Use #7C1B3B 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.