#910611
Closest named color: Brick Red (#8F1402). oklch(41.6% 0.166 26.4), rgb(145, 6, 17).
Aa
White text reads best on this color (9.38:1).
About this color
#910611 is a dark, vivid red. In OKLCH its lightness is 42%, its chroma 0.166 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Brick Red (#8F1402), ΔE 0.016 away. White text reads best on it, at 9.38:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | vivid (0.166) |
| Temperature | warm |
| Nearest name | Brick Red (#8F1402) |
| Black text | 2.23:1 |
| White text | 9.38:1 |
Values
| HEX | #910611 |
| RGB | rgb(145, 6, 17) |
| HSL | hsl(355, 92%, 30%) |
| OKLCH | oklch(41.6% 0.166 26.4) |
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 #910611 | 9.38:1 | AAA | Lc -94.0 | Preferred for body text |
| Black text on #910611 | 2.23:1 | Fails | Lc 14.5 | Not readable |
| #910611 text on white | 9.38:1 | AAA | Lc 89.5 | Fine for body text |
| #910611 text on black | 2.23:1 | Fails | Lc -12.8 | 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
#FBCCC7
oklch(88.5% 0.054 25.3)
-
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
#E94943
oklch(63.2% 0.198 26.6)
-
Step 600
600
#D41923
oklch(55.5% 0.215 26.3)
-
Step 700
700
#B70015
oklch(49% 0.2 26.4)
-
Step 800
800 (this color)
#910611
oklch(41.6% 0.166 26.4)
-
Step 900
900
#771918
oklch(37.6% 0.129 26.4)
-
Step 950
950
#46110F
oklch(26.9% 0.082 26.3)
#910611 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) | #3B340F | 0.182 |
| Deuteranopia (no green cones) | #5B5007 | 0.164 |
| Tritanopia (no blue cones) | #A1000E | 0.034 |
| Achromatopsia (no color) | #464646 | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #910611
#910611
oklch(41.6% 0.166 26.4)
- #00575F
#00575F
oklch(41.7% 0.071 205.6)
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 #910611, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick Red #8F1402 ΔE 0.016
- Blood Red #980002 ΔE 0.016
- Dark Red #8B0000 ΔE 0.018
- Deep Red #9A0200 ΔE 0.021
- Carmine #9D0216 ΔE 0.026
- Auburn #9B2226 ΔE 0.040
- Maroon #800000 ΔE 0.041
- Red Wine #8C0034 ΔE 0.046
Use #910611 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.