#891C15
Closest named color: Brick Red (#8F1402). oklch(41.3% 0.145 28.9), rgb(137, 28, 21).
Aa
White text reads best on this color (9.37:1).
About this color
#891C15 is a dark, vivid red. In OKLCH its lightness is 41%, its chroma 0.145 and its hue 29°. 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 9.37:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | vivid (0.145) |
| Temperature | warm |
| Nearest name | Brick Red (#8F1402) |
| Black text | 2.24:1 |
| White text | 9.37:1 |
Values
| HEX | #891C15 |
| RGB | rgb(137, 28, 21) |
| HSL | hsl(4, 73%, 31%) |
| OKLCH | oklch(41.3% 0.145 28.9) |
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 #891C15 | 9.37:1 | AAA | Lc -94.7 | Preferred for body text |
| Black text on #891C15 | 2.24:1 | Fails | Lc 13.7 | Not readable |
| #891C15 text on white | 9.37:1 | AAA | Lc 90.3 | Preferred for body text |
| #891C15 text on black | 2.24:1 | Fails | Lc -12.0 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FAE4E1
oklch(93.6% 0.025 26.9)
-
Step 200
200
#F7CEC8
oklch(88.5% 0.047 27.8)
-
Step 300
300
#F3ACA1
oklch(80.9% 0.086 28.9)
-
Step 400
400
#E97D6E
oklch(70.7% 0.136 29.2)
-
Step 500
500
#DF5648
oklch(63.1% 0.174 28.8)
-
Step 600
600
#CA3429
oklch(55.6% 0.189 28.9)
-
Step 700
700
#AE241C
oklch(49% 0.175 28.8)
-
Step 800
800 (this color)
#891C15
oklch(41.3% 0.145 28.9)
-
Step 900
900
#72221B
oklch(37.7% 0.114 28.6)
-
Step 950
950
#431611
oklch(27.1% 0.071 28.9)
#891C15 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) | #3E3713 | 0.157 |
| Deuteranopia (no green cones) | #594F0F | 0.142 |
| Tritanopia (no blue cones) | #98001C | 0.036 |
| Achromatopsia (no color) | #464646 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #891C15
#891C15
oklch(41.3% 0.145 28.9)
- #005560
#005560
oklch(41.2% 0.071 209.8)
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 #891C15, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick Red #8F1402 ΔE 0.016
- Dark Red #8B0000 ΔE 0.023
- Red Brown #8B2E16 ΔE 0.031
- Blood Red #980002 ΔE 0.033
- Deep Red #9A0200 ΔE 0.036
- Brown Red #922B05 ΔE 0.037
- Maroon #800000 ΔE 0.038
- Rust Brown #8B3103 ΔE 0.042
Use #891C15 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.