#A24E1A
Closest named color: Sienna (#A0522D). oklch(52.1% 0.127 48), rgb(162, 78, 26).
Aa
White text reads best on this color (5.76:1).
About this color
#A24E1A is a medium-dark, moderately saturated brown. In OKLCH its lightness is 52%, its chroma 0.127 and its hue 48°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.015 away. White text reads best on it, at 5.76:1.
| Hue family | Browns |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.127) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 3.64:1 |
| White text | 5.76:1 |
Values
| HEX | #A24E1A |
| RGB | rgb(162, 78, 26) |
| HSL | hsl(23, 72%, 37%) |
| OKLCH | oklch(52.1% 0.127 48) |
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 #A24E1A | 5.76:1 | AA | Lc -83.6 | Fine for body text |
| Black text on #A24E1A | 3.64:1 | AA large text | Lc 25.8 | Dividers and decoration only |
| #A24E1A text on white | 5.76:1 | AA | Lc 78.3 | Fine for body text |
| #A24E1A text on black | 3.64:1 | AA large text | Lc -23.5 | 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
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F5E7E0
oklch(93.7% 0.018 48.5)
-
Step 200
200
#EDD3C6
oklch(88.5% 0.034 48.3)
-
Step 300
300
#E3B59F
oklch(80.9% 0.062 46.9)
-
Step 400
400
#D38D6A
oklch(70.6% 0.098 47.2)
-
Step 500
500
#C66F40
oklch(63.1% 0.126 47.6)
-
Step 600
600
#B1551C
oklch(55.5% 0.137 47.8)
-
Step 700
700 (this color)
#A24E1A
oklch(52.1% 0.127 48)
-
Step 800
800
#7C3910
oklch(42.7% 0.106 47.5)
-
Step 900
900
#643216
oklch(37.7% 0.082 47.6)
-
Step 950
950
#3B1E0E
oklch(27.1% 0.052 48.3)
#A24E1A 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) | #665A11 | 0.114 |
| Deuteranopia (no green cones) | #7A6D18 | 0.104 |
| Tritanopia (no blue cones) | #B23B44 | 0.073 |
| Achromatopsia (no color) | #666666 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A24E1A
#A24E1A
oklch(52.1% 0.127 48)
- #007497
#007497
oklch(52.2% 0.102 227.8)
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 #A24E1A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.015
- Burnt Umber #A0450E ΔE 0.020
- Cinnamon #AC4F06 ΔE 0.021
- Warm Brown #964E02 ΔE 0.027
- Sepia #985E2B ΔE 0.038
- Russet #A13905 ΔE 0.043
- Raw Umber #A75E09 ΔE 0.043
- Burnt Siena #B75203 ΔE 0.044
Use #A24E1A 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.