#771817
Closest named color: Blood (#770001). oklch(37.5% 0.13 26.6), rgb(119, 24, 23).
Aa
White text reads best on this color (10.89:1).
About this color
#771817 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.130 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Blood (#770001), ΔE 0.025 away. White text reads best on it, at 10.89:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.130) |
| Temperature | warm |
| Nearest name | Blood (#770001) |
| Black text | 1.92:1 |
| White text | 10.89:1 |
Values
| HEX | #771817 |
| RGB | rgb(119, 24, 23) |
| HSL | hsl(1, 68%, 28%) |
| OKLCH | oklch(37.5% 0.13 26.6) |
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 #771817 | 10.89:1 | AAA | Lc -98.0 | Preferred for body text |
| Black text on #771817 | 1.92:1 | Fails | Lc 10.0 | Not readable |
| #771817 text on white | 10.89:1 | AAA | Lc 93.9 | Preferred for body text |
| #771817 text on black | 1.92:1 | Fails | Lc -8.6 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE3E0
oklch(93.5% 0.028 25.9)
-
Step 200
200
#FBCCC6
oklch(88.4% 0.054 26.7)
-
Step 300
300
#F9A89F
oklch(80.8% 0.097 26.4)
-
Step 400
400
#F2756B
oklch(70.7% 0.156 26.4)
-
Step 500
500
#E94842
oklch(63.1% 0.199 26.7)
-
Step 600
600
#D51821
oklch(55.7% 0.216 26.7)
-
Step 700
700
#B70014
oklch(49% 0.2 26.6)
-
Step 800
800
#950D14
oklch(42.7% 0.166 26.5)
-
Step 900
900 (this color)
#771817
oklch(37.5% 0.13 26.6)
-
Step 950
950
#47110F
oklch(27.1% 0.083 26.4)
#771817 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) | #353016 | 0.141 |
| Deuteranopia (no green cones) | #4D4413 | 0.127 |
| Tritanopia (no blue cones) | #840019 | 0.031 |
| Achromatopsia (no color) | #3D3D3D | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #771817
#771817
oklch(37.5% 0.13 26.6)
- #004A52
#004A52
oklch(37.4% 0.064 207.2)
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 #771817, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blood #770001 ΔE 0.025
- Maroon #800000 ΔE 0.026
- Reddy Brown #6E1005 ΔE 0.028
- Wine Red #7B0323 ΔE 0.029
- Chestnut #742802 ΔE 0.037
- Bordeaux #7B002C ΔE 0.042
- Dark Red #8B0000 ΔE 0.043
- Claret #680018 ΔE 0.050
Use #771817 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.