#780F21
Closest named color: Wine Red (#7B0323). oklch(37.1% 0.137 19.1), rgb(120, 15, 33).
Aa
White text reads best on this color (11.11:1).
About this color
#780F21 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.137 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Wine Red (#7B0323), ΔE 0.011 away. White text reads best on it, at 11.11:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.137) |
| Temperature | warm |
| Nearest name | Wine Red (#7B0323) |
| Black text | 1.88:1 |
| White text | 11.11:1 |
Values
| HEX | #780F21 |
| RGB | rgb(120, 15, 33) |
| HSL | hsl(350, 78%, 26%) |
| OKLCH | oklch(37.1% 0.137 19.1) |
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 #780F21 | 11.11:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #780F21 | 1.88:1 | Fails | Lc 9.8 | Not readable |
| #780F21 text on white | 11.11:1 | AAA | Lc 94.1 | Preferred for body text |
| #780F21 text on black | 1.88:1 | Fails | Lc -8.4 | 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
#FFF2F2
oklch(97.1% 0.014 17.4)
-
Step 100
100
#FDE2E2
oklch(93.5% 0.03 17.7)
-
Step 200
200
#FDCBCA
oklch(88.5% 0.057 19.6)
-
Step 300
300
#FCA6A6
oklch(81% 0.102 19.5)
-
Step 400
400
#F67077
oklch(70.8% 0.165 19.1)
-
Step 500
500
#ED3E54
oklch(63.1% 0.21 19.1)
-
Step 600
600
#D7003A
oklch(55.7% 0.223 19.3)
-
Step 700
700
#B60030
oklch(49.1% 0.197 19.1)
-
Step 800
800
#960026
oklch(42.6% 0.171 19.1)
-
Step 900
900 (this color)
#780F21
oklch(37.1% 0.137 19.1)
-
Step 950
950
#480E15
oklch(27% 0.087 18.7)
#780F21 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) | #312D21 | 0.151 |
| Deuteranopia (no green cones) | #4B431E | 0.137 |
| Tritanopia (no blue cones) | #850017 | 0.029 |
| Achromatopsia (no color) | #3B3B3B | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #780F21
#780F21
oklch(37.1% 0.137 19.1)
- #004A4D
#004A4D
oklch(37.2% 0.063 199.5)
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 #780F21, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine Red #7B0323 ΔE 0.011
- Bordeaux #7B002C ΔE 0.023
- Blood #770001 ΔE 0.030
- Maroon #800000 ΔE 0.032
- Reddy Brown #6E1005 ΔE 0.037
- Claret #680018 ΔE 0.044
- Dark Red #8B0000 ΔE 0.047
- Merlot #730039 ΔE 0.048
Use #780F21 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.