#9F1D03
Closest named color: Burnt Red (#9F2305). oklch(45.5% 0.168 32.4), rgb(159, 29, 3).
Aa
White text reads best on this color (7.92:1).
About this color
#9F1D03 is a medium-dark, vivid red. In OKLCH its lightness is 46%, its chroma 0.168 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Red (#9F2305), ΔE 0.007 away. White text reads best on it, at 7.92:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.168) |
| Temperature | warm |
| Nearest name | Burnt Red (#9F2305) |
| Black text | 2.65:1 |
| White text | 7.92:1 |
Values
| HEX | #9F1D03 |
| RGB | rgb(159, 29, 3) |
| HSL | hsl(10, 96%, 32%) |
| OKLCH | oklch(45.5% 0.168 32.4) |
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 #9F1D03 | 7.92:1 | AAA | Lc -90.6 | Preferred for body text |
| Black text on #9F1D03 | 2.65:1 | Fails | Lc 18.2 | Dividers and decoration only |
| #9F1D03 text on white | 7.92:1 | AAA | Lc 85.8 | Fine for body text |
| #9F1D03 text on black | 2.65:1 | Fails | Lc -16.3 | 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
#FEF2F0
oklch(97% 0.013 28.9)
-
Step 100
100
#FCE3DE
oklch(93.5% 0.028 31.1)
-
Step 200
200
#FBCDC3
oklch(88.5% 0.054 32.4)
-
Step 300
300
#F9A998
oklch(80.8% 0.098 32.5)
-
Step 400
400
#F2765F
oklch(70.6% 0.157 32)
-
Step 500
500
#EA4A2E
oklch(63.2% 0.201 32.3)
-
Step 600
600
#D12600
oklch(55.5% 0.208 32.3)
-
Step 700
700
#B11F00
oklch(49.1% 0.184 32.4)
-
Step 800
800 (this color)
#9F1D03
oklch(45.5% 0.168 32.4)
-
Step 900
900
#781A09
oklch(37.7% 0.131 32.4)
-
Step 950
950
#471208
oklch(27.1% 0.083 32.9)
#9F1D03 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) | #483F00 | 0.180 |
| Deuteranopia (no green cones) | #685B00 | 0.159 |
| Tritanopia (no blue cones) | #B0001A | 0.040 |
| Achromatopsia (no color) | #515151 | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9F1D03
#9F1D03
oklch(45.5% 0.168 32.4)
- #006271
#006271
oklch(45.6% 0.08 212.7)
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 #9F1D03, closest first.
No curated palette has a color within ΔE 0.04 of #9F1D03.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Red #9F2305 ΔE 0.007
- Auburn #9B2226 ΔE 0.025
- Deep Red #9A0200 ΔE 0.026
- Carmine #9D0216 ΔE 0.028
- Brown Red #922B05 ΔE 0.029
- Rust Red #AA2704 ΔE 0.029
- Blood Red #980002 ΔE 0.031
- Brown #A52A2A ΔE 0.033
Use #9F1D03 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.