#8F171C
Closest named color: Brick Red (#8F1402). oklch(42.2% 0.154 25.3), rgb(143, 23, 28).
Aa
White text reads best on this color (9.10:1).
About this color
#8F171C is a dark, vivid red. In OKLCH its lightness is 42%, its chroma 0.154 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Brick Red (#8F1402), ΔE 0.018 away. White text reads best on it, at 9.10:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | vivid (0.154) |
| Temperature | warm |
| Nearest name | Brick Red (#8F1402) |
| Black text | 2.30:1 |
| White text | 9.10:1 |
Values
| HEX | #8F171C |
| RGB | rgb(143, 23, 28) |
| HSL | hsl(357, 72%, 33%) |
| OKLCH | oklch(42.2% 0.154 25.3) |
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 #8F171C | 9.10:1 | AAA | Lc -93.9 | Preferred for body text |
| Black text on #8F171C | 2.30:1 | Fails | Lc 14.7 | Not readable |
| #8F171C text on white | 9.10:1 | AAA | Lc 89.3 | Fine for body text |
| #8F171C text on black | 2.30:1 | Fails | Lc -12.9 | 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
#FEF3F1
oklch(97.2% 0.012 29.9)
-
Step 100
100
#FBE4E1
oklch(93.7% 0.026 26.5)
-
Step 200
200
#F9CDC8
oklch(88.5% 0.05 25.7)
-
Step 300
300
#F6AAA3
oklch(80.9% 0.091 25.1)
-
Step 400
400
#ED7971
oklch(70.7% 0.144 25.4)
-
Step 500
500
#E3504C
oklch(63.1% 0.184 25.4)
-
Step 600
600
#CF292F
oklch(55.6% 0.201 25.3)
-
Step 700
700
#B21822
oklch(49% 0.186 25.2)
-
Step 800
800 (this color)
#8F171C
oklch(42.2% 0.154 25.3)
-
Step 900
900
#741E1E
oklch(37.6% 0.12 25)
-
Step 950
950
#451412
oklch(27.2% 0.076 25.8)
#8F171C 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) | #3E381B | 0.169 |
| Deuteranopia (no green cones) | #5B5117 | 0.153 |
| Tritanopia (no blue cones) | #9E001B | 0.031 |
| Achromatopsia (no color) | #484848 | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8F171C
#8F171C
oklch(42.2% 0.154 25.3)
- #005860
#005860
oklch(42% 0.072 205.5)
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 #8F171C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick Red #8F1402 ΔE 0.018
- Blood Red #980002 ΔE 0.024
- Dark Red #8B0000 ΔE 0.026
- Deep Red #9A0200 ΔE 0.027
- Carmine #9D0216 ΔE 0.029
- Auburn #9B2226 ΔE 0.033
- Red Brown #8B2E16 ΔE 0.037
- Brown Red #922B05 ΔE 0.039
Use #8F171C 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.