#9F1919
Closest named color: Auburn (#9B2226). oklch(45.4% 0.169 27.3), rgb(159, 25, 25).
Aa
White text reads best on this color (7.99:1).
About this color
#9F1919 is a medium-dark, vivid red. In OKLCH its lightness is 45%, its chroma 0.169 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Auburn (#9B2226), ΔE 0.014 away. White text reads best on it, at 7.99:1.
| Hue family | Reds |
| Lightness | medium-dark (45%) |
| Chroma | vivid (0.169) |
| Temperature | warm |
| Nearest name | Auburn (#9B2226) |
| Black text | 2.62:1 |
| White text | 7.99:1 |
Values
| HEX | #9F1919 |
| RGB | rgb(159, 25, 25) |
| HSL | hsl(0, 73%, 36%) |
| OKLCH | oklch(45.4% 0.169 27.3) |
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 #9F1919 | 7.99:1 | AAA | Lc -90.8 | Preferred for body text |
| Black text on #9F1919 | 2.62:1 | Fails | Lc 18.0 | Dividers and decoration only |
| #9F1919 text on white | 7.99:1 | AAA | Lc 86.0 | Fine for body text |
| #9F1919 text on black | 2.62:1 | Fails | Lc -16.1 | Dividers and decoration only |
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
#FDE3E0
oklch(93.6% 0.029 25.6)
-
Step 200
200
#FCCCC6
oklch(88.5% 0.055 26.5)
-
Step 300
300
#FAA89E
oklch(80.9% 0.099 27.1)
-
Step 400
400
#F37569
oklch(70.8% 0.157 27.3)
-
Step 500
500
#EA473F
oklch(63.1% 0.201 27.3)
-
Step 600
600
#D6141C
oklch(55.7% 0.219 27.2)
-
Step 700
700
#B70010
oklch(49% 0.2 27.3)
-
Step 800
800 (this color)
#9F1919
oklch(45.4% 0.169 27.3)
-
Step 900
900
#781815
oklch(37.7% 0.131 27.5)
-
Step 950
950
#47110E
oklch(27.1% 0.083 27.3)
#9F1919 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) | #463E17 | 0.183 |
| Deuteranopia (no green cones) | #665B11 | 0.167 |
| Tritanopia (no blue cones) | #B0001C | 0.035 |
| Achromatopsia (no color) | #515151 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9F1919
#9F1919
oklch(45.4% 0.169 27.3)
- #00626C
#00626C
oklch(45.3% 0.078 206.9)
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 #9F1919, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Auburn #9B2226 ΔE 0.014
- Carmine #9D0216 ΔE 0.018
- Burnt Red #9F2305 ΔE 0.020
- Deep Red #9A0200 ΔE 0.024
- Blood Red #980002 ΔE 0.028
- Brown #A52A2A ΔE 0.029
- Rufous #AE2012 ΔE 0.036
- Rust Red #AA2704 ΔE 0.036
Use #9F1919 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.