#A24A1C
Closest named color: Burnt Umber (#A0450E). oklch(51.5% 0.13 44.8), rgb(162, 74, 28).
Aa
White text reads best on this color (5.94:1).
About this color
#A24A1C is a medium-dark, moderately saturated brown. In OKLCH its lightness is 51%, its chroma 0.130 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Umber (#A0450E), ΔE 0.013 away. White text reads best on it, at 5.94:1.
| Hue family | Browns |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.130) |
| Temperature | warm |
| Nearest name | Burnt Umber (#A0450E) |
| Black text | 3.53:1 |
| White text | 5.94:1 |
Values
| HEX | #A24A1C |
| RGB | rgb(162, 74, 28) |
| HSL | hsl(21, 71%, 37%) |
| OKLCH | oklch(51.5% 0.13 44.8) |
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 #A24A1C | 5.94:1 | AA | Lc -84.4 | Fine for body text |
| Black text on #A24A1C | 3.53:1 | AA large text | Lc 24.9 | Dividers and decoration only |
| #A24A1C text on white | 5.94:1 | AA | Lc 79.1 | Fine for body text |
| #A24A1C text on black | 3.53:1 | AA large text | Lc -22.7 | 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 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
#EED3C7
oklch(88.6% 0.034 45.5)
-
Step 300
300
#E4B4A0
oklch(80.8% 0.063 43.7)
-
Step 400
400
#D58C6B
oklch(70.7% 0.101 45)
-
Step 500
500
#C86D43
oklch(63% 0.129 44.5)
-
Step 600
600
#B45321
oklch(55.7% 0.14 44.7)
-
Step 700
700 (this color)
#A24A1C
oklch(51.5% 0.13 44.8)
-
Step 800
800
#7D3813
oklch(42.7% 0.107 45.3)
-
Step 900
900
#653118
oklch(37.7% 0.083 44.8)
-
Step 950
950
#3B1D0F
oklch(26.9% 0.053 44.9)
#A24A1C 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) | #635715 | 0.120 |
| Deuteranopia (no green cones) | #786B19 | 0.110 |
| Tritanopia (no blue cones) | #B23641 | 0.069 |
| Achromatopsia (no color) | #646464 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A24A1C
#A24A1C
oklch(51.5% 0.13 44.8)
- #007291
#007291
oklch(51.4% 0.097 225.1)
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 #A24A1C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Umber #A0450E ΔE 0.013
- Sienna #A0522D ΔE 0.019
- Cinnamon #AC4F06 ΔE 0.027
- Warm Brown #964E02 ΔE 0.030
- Russet #A13905 ΔE 0.034
- Brick #A03623 ΔE 0.045
- Sepia #985E2B ΔE 0.047
- Burnt Siena #B75203 ΔE 0.049
Use #A24A1C 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.