#771703
Closest named color: Blood (#770001). oklch(37.2% 0.133 33.1), rgb(119, 23, 3).
Aa
White text reads best on this color (11.00:1).
About this color
#771703 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.133 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Blood (#770001), ΔE 0.022 away. White text reads best on it, at 11.00:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.133) |
| Temperature | warm |
| Nearest name | Blood (#770001) |
| Black text | 1.90:1 |
| White text | 11.00:1 |
Values
| HEX | #771703 |
| RGB | rgb(119, 23, 3) |
| HSL | hsl(10, 95%, 24%) |
| OKLCH | oklch(37.2% 0.133 33.1) |
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 #771703 | 11.00:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #771703 | 1.90:1 | Fails | Lc 9.9 | Not readable |
| #771703 text on white | 11.00:1 | AAA | Lc 94.1 | Preferred for body text |
| #771703 text on black | 1.90:1 | Fails | Lc -8.5 | 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
#FEF2F0
oklch(97% 0.013 28.9)
-
Step 100
100
#FDE3DE
oklch(93.6% 0.03 30.6)
-
Step 200
200
#FCCDC2
oklch(88.6% 0.056 33.4)
-
Step 300
300
#FAA997
oklch(80.9% 0.1 33.1)
-
Step 400
400
#F3765C
oklch(70.7% 0.159 33.2)
-
Step 500
500
#EB4828
oklch(63.1% 0.205 33)
-
Step 600
600
#D02B00
oklch(55.7% 0.205 33.2)
-
Step 700
700
#B02300
oklch(49.2% 0.18 33.2)
-
Step 800
800
#911B00
oklch(42.6% 0.157 33.2)
-
Step 900
900 (this color)
#771703
oklch(37.2% 0.133 33.1)
-
Step 950
950
#471107
oklch(27% 0.084 32.9)
#771703 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) | #362F00 | 0.141 |
| Deuteranopia (no green cones) | #4D4400 | 0.127 |
| Tritanopia (no blue cones) | #840014 | 0.036 |
| Achromatopsia (no color) | #3C3C3C | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #771703
#771703
oklch(37.2% 0.133 33.1)
- #004955
#004955
oklch(37.3% 0.065 213.2)
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 #771703, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blood #770001 ΔE 0.022
- Maroon #800000 ΔE 0.024
- Reddy Brown #6E1005 ΔE 0.025
- Chestnut #742802 ΔE 0.029
- Wine Red #7B0323 ΔE 0.042
- Dark Red #8B0000 ΔE 0.043
- Brick Red #8F1402 ΔE 0.052
- Claret #680018 ΔE 0.056
Use #771703 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.