#9E1824
Closest named color: Auburn (#9B2226). oklch(45.2% 0.167 23.4), rgb(158, 24, 36).
Aa
White text reads best on this color (8.04:1).
About this color
#9E1824 is a medium-dark, vivid red. In OKLCH its lightness is 45%, its chroma 0.167 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Auburn (#9B2226), ΔE 0.011 away. White text reads best on it, at 8.04:1.
| Hue family | Reds |
| Lightness | medium-dark (45%) |
| Chroma | vivid (0.167) |
| Temperature | warm |
| Nearest name | Auburn (#9B2226) |
| Black text | 2.60:1 |
| White text | 8.04:1 |
Values
| HEX | #9E1824 |
| RGB | rgb(158, 24, 36) |
| HSL | hsl(355, 74%, 36%) |
| OKLCH | oklch(45.2% 0.167 23.4) |
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 #9E1824 | 8.04:1 | AAA | Lc -91.0 | Preferred for body text |
| Black text on #9E1824 | 2.60:1 | Fails | Lc 17.9 | Dividers and decoration only |
| #9E1824 text on white | 8.04:1 | AAA | Lc 86.2 | Fine for body text |
| #9E1824 text on black | 2.60:1 | Fails | Lc -15.9 | 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
#FCE3E1
oklch(93.6% 0.028 23.2)
-
Step 200
200
#FBCCC8
oklch(88.5% 0.054 23.9)
-
Step 300
300
#FAA8A3
oklch(81% 0.098 23.3)
-
Step 400
400
#F27471
oklch(70.6% 0.156 23.2)
-
Step 500
500
#EA464B
oklch(63.1% 0.2 23.4)
-
Step 600
600
#D5132E
oklch(55.6% 0.217 23.3)
-
Step 700
700
#B70022
oklch(49.2% 0.199 23.5)
-
Step 800
800 (this color)
#9E1824
oklch(45.2% 0.167 23.4)
-
Step 900
900
#78181D
oklch(37.8% 0.13 23.6)
-
Step 950
950
#471112
oklch(27.1% 0.082 23.5)
#9E1824 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) | #443E23 | 0.184 |
| Deuteranopia (no green cones) | #655A1F | 0.166 |
| Tritanopia (no blue cones) | #AE001E | 0.032 |
| Achromatopsia (no color) | #505050 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9E1824
#9E1824
oklch(45.2% 0.167 23.4)
- #006269
#006269
oklch(45.2% 0.077 203.3)
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 #9E1824, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Auburn #9B2226 ΔE 0.011
- Carmine #9D0216 ΔE 0.017
- Deep Red #9A0200 ΔE 0.029
- Brown #A52A2A ΔE 0.030
- Burnt Red #9F2305 ΔE 0.030
- Blood Red #980002 ΔE 0.031
- Rouge #AB1239 ΔE 0.038
- Cranberry #9E003A ΔE 0.038
Use #9E1824 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.