#91112A
Closest named color: Red Wine (#8C0034). oklch(42.4% 0.159 18.5), rgb(145, 17, 42).
Aa
White text reads best on this color (9.06:1).
About this color
#91112A is a dark, vivid red. In OKLCH its lightness is 42%, its chroma 0.159 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Red Wine (#8C0034), ΔE 0.027 away. White text reads best on it, at 9.06:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | vivid (0.159) |
| Temperature | warm |
| Nearest name | Red Wine (#8C0034) |
| Black text | 2.31:1 |
| White text | 9.06:1 |
Values
| HEX | #91112A |
| RGB | rgb(145, 17, 42) |
| HSL | hsl(348, 79%, 32%) |
| OKLCH | oklch(42.4% 0.159 18.5) |
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 #91112A | 9.06:1 | AAA | Lc -93.6 | Preferred for body text |
| Black text on #91112A | 2.31:1 | Fails | Lc 14.9 | Not readable |
| #91112A text on white | 9.06:1 | AAA | Lc 89.1 | Fine for body text |
| #91112A text on black | 2.31:1 | Fails | Lc -13.2 | 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
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FCE3E3
oklch(93.6% 0.028 17.7)
-
Step 200
200
#FACCCC
oklch(88.5% 0.052 18.2)
-
Step 300
300
#F7A8A9
oklch(80.8% 0.094 18.5)
-
Step 400
400
#EF767C
oklch(70.8% 0.149 18.6)
-
Step 500
500
#E54B5B
oklch(63.1% 0.189 18.6)
-
Step 600
600
#D02041
oklch(55.5% 0.206 18.5)
-
Step 700
700
#B40B33
oklch(49.1% 0.192 18.5)
-
Step 800
800 (this color)
#91112A
oklch(42.4% 0.159 18.5)
-
Step 900
900
#751B27
oklch(37.7% 0.123 18.3)
-
Step 950
950
#451217
oklch(27% 0.078 18.5)
#91112A 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) | #3B382A | 0.178 |
| Deuteranopia (no green cones) | #5B5226 | 0.161 |
| Tritanopia (no blue cones) | #A0001D | 0.033 |
| Achromatopsia (no color) | #494949 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91112A
#91112A
oklch(42.4% 0.159 18.5)
- #005A5D
#005A5D
oklch(42.5% 0.072 198.7)
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 #91112A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Wine #8C0034 ΔE 0.027
- Carmine #9D0216 ΔE 0.031
- Blood Red #980002 ΔE 0.034
- Auburn #9B2226 ΔE 0.035
- Cranberry #9E003A ΔE 0.036
- Brick Red #8F1402 ΔE 0.036
- Deep Red #9A0200 ΔE 0.037
- Dark Red #8B0000 ΔE 0.039
Use #91112A 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.