#971211
Closest named color: Deep Red (#9A0200). oklch(43.3% 0.166 28), rgb(151, 18, 17).
Aa
White text reads best on this color (8.71:1).
About this color
#971211 is a dark, vivid red. In OKLCH its lightness is 43%, its chroma 0.166 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Red (#9A0200), ΔE 0.011 away. White text reads best on it, at 8.71:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | vivid (0.166) |
| Temperature | warm |
| Nearest name | Deep Red (#9A0200) |
| Black text | 2.41:1 |
| White text | 8.71:1 |
Values
| HEX | #971211 |
| RGB | rgb(151, 18, 17) |
| HSL | hsl(0, 80%, 33%) |
| OKLCH | oklch(43.3% 0.166 28) |
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 #971211 | 8.71:1 | AAA | Lc -92.6 | Preferred for body text |
| Black text on #971211 | 2.41:1 | Fails | Lc 16.0 | Dividers and decoration only |
| #971211 text on white | 8.71:1 | AAA | Lc 88.0 | Fine for body text |
| #971211 text on black | 2.41:1 | Fails | Lc -14.2 | 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 800.
-
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
#F9A99E
oklch(81% 0.097 28)
-
Step 400
400
#F27668
oklch(70.8% 0.155 28.2)
-
Step 500
500
#E9493E
oklch(63.1% 0.198 28.1)
-
Step 600
600
#D41A1A
oklch(55.5% 0.215 28.1)
-
Step 700
700
#B7010B
oklch(49% 0.2 28)
-
Step 800
800 (this color)
#971211
oklch(43.3% 0.166 28)
-
Step 900
900
#781A15
oklch(37.8% 0.129 28.2)
-
Step 950
950
#46110E
oklch(26.9% 0.082 27.3)
#971211 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) | #41390E | 0.180 |
| Deuteranopia (no green cones) | #605507 | 0.163 |
| Tritanopia (no blue cones) | #A70015 | 0.033 |
| Achromatopsia (no color) | #4B4B4B | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #971211
#971211
oklch(43.3% 0.166 28)
- #005C66
#005C66
oklch(43.4% 0.075 207.6)
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 #971211, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Red #9A0200 ΔE 0.011
- Blood Red #980002 ΔE 0.011
- Carmine #9D0216 ΔE 0.015
- Brick Red #8F1402 ΔE 0.020
- Auburn #9B2226 ΔE 0.025
- Burnt Red #9F2305 ΔE 0.031
- Dark Red #8B0000 ΔE 0.034
- Brown Red #922B05 ΔE 0.034
Use #971211 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.