Burnt Umber #A0450E
Burnt Umber is a medium-dark, moderately saturated brown with hex code #A0450E and RGB rgb(160, 69, 14).
Aa
White text reads best on this color (6.26:1).
About this color
#A0450E is a medium-dark, moderately saturated brown. In OKLCH its lightness is 50%, its chroma 0.135 and its hue 46°. Its hue sits on the warm side of the wheel. It is the named color Burnt Umber. White text reads best on it, at 6.26:1.
| Hue family | Browns |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.135) |
| Temperature | warm |
| Nearest name | Burnt Umber |
| Black text | 3.35:1 |
| White text | 6.26:1 |
Colors that go with Burnt Umber
Matches found by rotating Burnt Umber around the OKLCH hue wheel, each labelled with the closest name in our list.
Complementary
The opposite hue (180°).
Analogous
Neighbouring hues, 30° either side.
Triadic
Three hues spaced 120° apart.
Color palettes with Burnt Umber
Curated color palettes that contain a color within ΔE 0.06 (OKLab) of Burnt Umber, closest first.
Similar named colors
The eight named colors closest to Burnt Umber, with their ΔE distance.
- Russet #A13905 ΔE 0.023
- Warm Brown #964E02 ΔE 0.028
- Sienna #A0522D ΔE 0.031
- Cinnamon #AC4F06 ΔE 0.035
- Brick #A03623 ΔE 0.038
- Saddle Brown #8B4513 ΔE 0.041
- Rusty Red #AF2F0D ΔE 0.045
- Rust Red #AA2704 ΔE 0.052
More about Burnt Umber
How to make Burnt Umber
A starting recipe from common paint colors, found with a spectral paint model (the color mixer’s paint mode). Real pigments vary, so mix a small test batch and adjust.
- 3 parts brown
- 2 parts red
- 1 part yellow
Recipe result: #97452B, a difference of ΔE 0.028 from Burnt Umber. That is very close: most people will not see the difference.
Codes for Burnt Umber in every format
| HEX | #A0450E |
| RGB | rgb(160, 69, 14) |
| HSL | hsl(23, 84%, 34%) |
| OKLCH | oklch(50.3% 0.135 45.6) |
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 #A0450E | 6.26:1 | AA | Lc -85.7 | Fine for body text |
| Black text on #A0450E | 3.35:1 | AA large text | Lc 23.5 | Dividers and decoration only |
| #A0450E text on white | 6.26:1 | AA | Lc 80.5 | Fine for body text |
| #A0450E text on black | 3.35:1 | AA large text | Lc -21.3 | Dividers and decoration only |
Shades and tints of Burnt Umber
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 700.
-
Step 50
50
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F5E6E0
oklch(93.5% 0.018 43.2)
-
Step 200
200
#EFD2C6
oklch(88.5% 0.037 43.8)
-
Step 300
300
#E5B49E
oklch(80.9% 0.065 45.4)
-
Step 400
400
#D78B68
oklch(70.7% 0.105 45.3)
-
Step 500
500
#CA6C3D
oklch(63.1% 0.134 45.7)
-
Step 600
600
#B65118
oklch(55.6% 0.146 45.2)
-
Step 700
700 (this color)
#A0450E
oklch(50.3% 0.135 45.6)
-
Step 800
800
#7F370D
oklch(42.8% 0.112 45.8)
-
Step 900
900
#663014
oklch(37.6% 0.087 45.7)
-
Step 950
950
#3C1D0D
oklch(27% 0.055 46.6)
Burnt Umber 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) | #5F5301 | 0.127 |
| Deuteranopia (no green cones) | #756809 | 0.114 |
| Tritanopia (no blue cones) | #B02F3B | 0.072 |
| Achromatopsia (no color) | #606060 | 0.136 |
Use Burnt Umber 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.