#A24C23
Closest named color: Sienna (#A0522D). oklch(51.9% 0.126 43.9), rgb(162, 76, 35).
Aa
White text reads best on this color (5.84:1).
About this color
#A24C23 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 52%, its chroma 0.126 and its hue 44°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.014 away. White text reads best on it, at 5.84:1.
| Hue family | Browns |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.126) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 3.59:1 |
| White text | 5.84:1 |
Values
| HEX | #A24C23 |
| RGB | rgb(162, 76, 35) |
| HSL | hsl(19, 64%, 39%) |
| OKLCH | oklch(51.9% 0.126 43.9) |
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 #A24C23 | 5.84:1 | AA | Lc -83.9 | Fine for body text |
| Black text on #A24C23 | 3.59:1 | AA large text | Lc 25.4 | Dividers and decoration only |
| #A24C23 text on white | 5.84:1 | AA | Lc 78.7 | Fine for body text |
| #A24C23 text on black | 3.59:1 | AA large text | Lc -23.1 | 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
#F5E6E1
oklch(93.5% 0.018 39.4)
-
Step 200
200
#EED3C7
oklch(88.6% 0.034 45.5)
-
Step 300
300
#E3B5A1
oklch(80.9% 0.06 44.7)
-
Step 400
400
#D48C6E
oklch(70.6% 0.098 43.4)
-
Step 500
500
#C76E47
oklch(63.1% 0.125 43.6)
-
Step 600
600
#B25427
oklch(55.6% 0.135 43.9)
-
Step 700
700 (this color)
#A24C23
oklch(51.9% 0.126 43.9)
-
Step 800
800
#7C3818
oklch(42.6% 0.104 43.6)
-
Step 900
900
#64311A
oklch(37.6% 0.081 43.8)
-
Step 950
950
#3B1D10
oklch(26.9% 0.052 43.5)
#A24C23 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) | #64591E | 0.118 |
| Deuteranopia (no green cones) | #796C21 | 0.107 |
| Tritanopia (no blue cones) | #B23943 | 0.066 |
| Achromatopsia (no color) | #656565 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A24C23
#A24C23
oklch(51.9% 0.126 43.9)
- #007492
#007492
oklch(51.9% 0.097 223.9)
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 #A24C23, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.014
- Burnt Umber #A0450E ΔE 0.018
- Cinnamon #AC4F06 ΔE 0.027
- Warm Brown #964E02 ΔE 0.032
- Russet #A13905 ΔE 0.039
- Sepia #985E2B ΔE 0.044
- Brick #A03623 ΔE 0.047
- Burnt Siena #B75203 ΔE 0.048
Use #A24C23 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.