#891F40
Closest named color: Red Wine (#8C0034). oklch(42.4% 0.142 7.4), rgb(137, 31, 64).
Aa
White text reads best on this color (8.99:1).
About this color
#891F40 is a dark, vivid red. In OKLCH its lightness is 42%, its chroma 0.142 and its hue 7°. Its hue sits on the warm side of the wheel. The nearest named color is Red Wine (#8C0034), ΔE 0.028 away. White text reads best on it, at 8.99:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | vivid (0.142) |
| Temperature | warm |
| Nearest name | Red Wine (#8C0034) |
| Black text | 2.33:1 |
| White text | 8.99:1 |
Values
| HEX | #891F40 |
| RGB | rgb(137, 31, 64) |
| HSL | hsl(341, 63%, 33%) |
| OKLCH | oklch(42.4% 0.142 7.4) |
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 #891F40 | 8.99:1 | AAA | Lc -94.0 | Preferred for body text |
| Black text on #891F40 | 2.33:1 | Fails | Lc 14.5 | Not readable |
| #891F40 text on white | 8.99:1 | AAA | Lc 89.5 | Fine for body text |
| #891F40 text on black | 2.33:1 | 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
#FDF3F4
oklch(97.2% 0.011 10.3)
-
Step 100
100
#F9E4E7
oklch(93.7% 0.023 7.7)
-
Step 200
200
#F5CDD4
oklch(88.4% 0.046 6.2)
-
Step 300
300
#F0ABB7
oklch(81% 0.082 7.6)
-
Step 400
400
#E57B92
oklch(70.7% 0.133 7.2)
-
Step 500
500
#DA5477
oklch(63.1% 0.17 7.3)
-
Step 600
600
#C53260
oklch(55.5% 0.185 7.1)
-
Step 700
700
#AA234F
oklch(49.1% 0.171 7.4)
-
Step 800
800 (this color)
#891F40
oklch(42.4% 0.142 7.4)
-
Step 900
900
#6F2137
oklch(37.6% 0.111 7.1)
-
Step 950
950
#411520
oklch(26.9% 0.069 7.5)
#891F40 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) | #3A3C41 | 0.159 |
| Deuteranopia (no green cones) | #56513D | 0.145 |
| Tritanopia (no blue cones) | #96022D | 0.037 |
| Achromatopsia (no color) | #494949 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #891F40
#891F40
oklch(42.4% 0.142 7.4)
- #005B55
#005B55
oklch(42.4% 0.074 187)
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 #891F40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Wine #8C0034 ΔE 0.028
- Mulberry #920A4E ΔE 0.036
- Berry #990F4B ΔE 0.039
- Purple Red #990147 ΔE 0.039
- Red Purple #820747 ΔE 0.039
- Wine #80013F ΔE 0.041
- Cranberry #9E003A ΔE 0.044
- Bordeaux #7B002C ΔE 0.053
Use #891F40 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.