#751F23
Closest named color: Wine Red (#7B0323). oklch(38% 0.119 22.5), rgb(117, 31, 35).
Aa
White text reads best on this color (10.62:1).
About this color
#751F23 is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.119 and its hue 22°. Its hue sits on the warm side of the wheel. The nearest named color is Wine Red (#7B0323), ΔE 0.031 away. White text reads best on it, at 10.62:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.119) |
| Temperature | warm |
| Nearest name | Wine Red (#7B0323) |
| Black text | 1.97:1 |
| White text | 10.62:1 |
Values
| HEX | #751F23 |
| RGB | rgb(117, 31, 35) |
| HSL | hsl(357, 58%, 29%) |
| OKLCH | oklch(38% 0.119 22.5) |
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 #751F23 | 10.62:1 | AAA | Lc -97.7 | Preferred for body text |
| Black text on #751F23 | 1.97:1 | Fails | Lc 10.3 | Not readable |
| #751F23 text on white | 10.62:1 | AAA | Lc 93.6 | Preferred for body text |
| #751F23 text on black | 1.97:1 | Fails | Lc -8.9 | 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
#FBE4E2
oklch(93.7% 0.025 23.6)
-
Step 200
200
#F9CDCA
oklch(88.5% 0.05 22.7)
-
Step 300
300
#F5AAA6
oklch(80.9% 0.089 22.6)
-
Step 400
400
#EC7977
oklch(70.7% 0.142 22.4)
-
Step 500
500
#E34F54
oklch(63.1% 0.184 22.2)
-
Step 600
600
#CE2938
oklch(55.6% 0.199 22.5)
-
Step 700
700
#B2182B
oklch(49.2% 0.185 22.4)
-
Step 800
800
#901924
oklch(42.6% 0.153 22.6)
-
Step 900
900 (this color)
#751F23
oklch(38% 0.119 22.5)
-
Step 950
950
#441314
oklch(26.9% 0.076 22.6)
#751F23 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) | #373322 | 0.130 |
| Deuteranopia (no green cones) | #4D4520 | 0.118 |
| Tritanopia (no blue cones) | #810421 | 0.033 |
| Achromatopsia (no color) | #3E3E3E | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #751F23
#751F23
oklch(38% 0.119 22.5)
- #004C51
#004C51
oklch(37.9% 0.065 202.4)
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 #751F23, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine Red #7B0323 ΔE 0.031
- Reddy Brown #6E1005 ΔE 0.038
- Blood #770001 ΔE 0.038
- Maroon #800000 ΔE 0.039
- Chestnut #742802 ΔE 0.040
- Bordeaux #7B002C ΔE 0.040
- Dark Red #8B0000 ΔE 0.052
- Claret #680018 ΔE 0.054
Use #751F23 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.