#7B1923
Closest named color: Wine Red (#7B0323). oklch(38.5% 0.132 20.9), rgb(123, 25, 35).
Aa
White text reads best on this color (10.47:1).
About this color
#7B1923 is a dark, moderately saturated red. In OKLCH its lightness is 39%, its chroma 0.132 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Wine Red (#7B0323), ΔE 0.023 away. White text reads best on it, at 10.47:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.132) |
| Temperature | warm |
| Nearest name | Wine Red (#7B0323) |
| Black text | 2.00:1 |
| White text | 10.47:1 |
Values
| HEX | #7B1923 |
| RGB | rgb(123, 25, 35) |
| HSL | hsl(354, 66%, 29%) |
| OKLCH | oklch(38.5% 0.132 20.9) |
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 #7B1923 | 10.47:1 | AAA | Lc -97.2 | Preferred for body text |
| Black text on #7B1923 | 2.00:1 | Fails | Lc 10.9 | Not readable |
| #7B1923 text on white | 10.47:1 | AAA | Lc 93.0 | Preferred for body text |
| #7B1923 text on black | 2.00:1 | Fails | Lc -9.4 | 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
#FEF2F2
oklch(97.1% 0.013 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
#FAA7A5
oklch(80.9% 0.099 21)
-
Step 400
400
#F37375
oklch(70.7% 0.158 21)
-
Step 500
500
#EA4451
oklch(63% 0.202 21)
-
Step 600
600
#D60B36
oklch(55.7% 0.22 20.8)
-
Step 700
700
#B6002B
oklch(49.1% 0.197 20.8)
-
Step 800
800
#960422
oklch(42.7% 0.169 21.1)
-
Step 900
900 (this color)
#7B1923
oklch(38.5% 0.132 20.9)
-
Step 950
950
#471014
oklch(27% 0.083 20.8)
#7B1923 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) | #363223 | 0.145 |
| Deuteranopia (no green cones) | #4F4720 | 0.132 |
| Tritanopia (no blue cones) | #88001E | 0.030 |
| Achromatopsia (no color) | #3F3F3F | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B1923
#7B1923
oklch(38.5% 0.132 20.9)
- #004E52
#004E52
oklch(38.6% 0.066 200.7)
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 #7B1923, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine Red #7B0323 ΔE 0.023
- Maroon #800000 ΔE 0.032
- Bordeaux #7B002C ΔE 0.032
- Blood #770001 ΔE 0.037
- Dark Red #8B0000 ΔE 0.041
- Reddy Brown #6E1005 ΔE 0.044
- Chestnut #742802 ΔE 0.047
- Red Wine #8C0034 ΔE 0.047
Use #7B1923 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.