#851927
Closest named color: Red Wine (#8C0034). oklch(40.5% 0.142 20), rgb(133, 25, 39).
Aa
White text reads best on this color (9.69:1).
About this color
#851927 is a dark, vivid red. In OKLCH its lightness is 41%, its chroma 0.142 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Red Wine (#8C0034), ΔE 0.033 away. White text reads best on it, at 9.69:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | vivid (0.142) |
| Temperature | warm |
| Nearest name | Red Wine (#8C0034) |
| Black text | 2.16:1 |
| White text | 9.69:1 |
Values
| HEX | #851927 |
| RGB | rgb(133, 25, 39) |
| HSL | hsl(352, 68%, 31%) |
| OKLCH | oklch(40.5% 0.142 20) |
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 #851927 | 9.69:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #851927 | 2.16:1 | Fails | Lc 12.9 | Not readable |
| #851927 text on white | 9.69:1 | AAA | Lc 91.1 | Preferred for body text |
| #851927 text on black | 2.16:1 | Fails | Lc -11.3 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FAE4E3
oklch(93.6% 0.024 20.7)
-
Step 200
200
#F6CECD
oklch(88.5% 0.045 19.7)
-
Step 300
300
#F2ACAB
oklch(81% 0.083 20)
-
Step 400
400
#E77C7E
oklch(70.6% 0.132 19.8)
-
Step 500
500
#DD555D
oklch(63% 0.17 20)
-
Step 600
600
#C83444
oklch(55.6% 0.184 19.9)
-
Step 700
700
#AD2435
oklch(49.2% 0.172 20.2)
-
Step 800
800 (this color)
#851927
oklch(40.5% 0.142 20)
-
Step 900
900
#712228
oklch(37.7% 0.111 20)
-
Step 950
950
#421518
oklch(26.9% 0.07 19.2)
#851927 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) | #3A3627 | 0.156 |
| Deuteranopia (no green cones) | #554C24 | 0.141 |
| Tritanopia (no blue cones) | #93001F | 0.030 |
| Achromatopsia (no color) | #444444 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #851927
#851927
oklch(40.5% 0.142 20)
- #005458
#005458
oklch(40.5% 0.069 200.4)
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 #851927, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Wine #8C0034 ΔE 0.033
- Dark Red #8B0000 ΔE 0.034
- Wine Red #7B0323 ΔE 0.035
- Brick Red #8F1402 ΔE 0.037
- Maroon #800000 ΔE 0.039
- Bordeaux #7B002C ΔE 0.041
- Blood Red #980002 ΔE 0.046
- Red Brown #8B2E16 ΔE 0.049
Use #851927 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.