#A2473A
Closest named color: Sienna (#A0522D). oklch(51.4% 0.124 30.1), rgb(162, 71, 58).
Aa
White text reads best on this color (6.00:1).
About this color
#A2473A is a medium-dark, moderately saturated red. In OKLCH its lightness is 51%, its chroma 0.124 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.034 away. White text reads best on it, at 6.00:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.124) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 3.49:1 |
| White text | 6.00:1 |
Values
| HEX | #A2473A |
| RGB | rgb(162, 71, 58) |
| HSL | hsl(8, 47%, 43%) |
| OKLCH | oklch(51.4% 0.124 30.1) |
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 #A2473A | 6.00:1 | AA | Lc -84.6 | Fine for body text |
| Black text on #A2473A | 3.49:1 | AA large text | Lc 24.6 | Dividers and decoration only |
| #A2473A text on white | 6.00:1 | AA | Lc 79.4 | Fine for body text |
| #A2473A text on black | 3.49:1 | AA large text | Lc -22.4 | 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
#FBF4F2
oklch(97.2% 0.008 36.6)
-
Step 100
100
#F5E6E3
oklch(93.6% 0.017 31.1)
-
Step 200
200
#EED2CC
oklch(88.5% 0.033 32.1)
-
Step 300
300
#E5B3AA
oklch(81% 0.06 30.1)
-
Step 400
400
#D68A7D
oklch(70.8% 0.096 30.2)
-
Step 500
500
#C96A5C
oklch(63.1% 0.123 29.7)
-
Step 600
600
#B45042
oklch(55.6% 0.133 30)
-
Step 700
700 (this color)
#A2473A
oklch(51.4% 0.124 30.1)
-
Step 800
800
#7D362B
oklch(42.7% 0.101 30.7)
-
Step 900
900
#652F27
oklch(37.6% 0.08 30)
-
Step 950
950
#3C1C17
oklch(27% 0.051 30.1)
#A2473A 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) | #5E5738 | 0.128 |
| Deuteranopia (no green cones) | #756B38 | 0.118 |
| Tritanopia (no blue cones) | #B13644 | 0.045 |
| Achromatopsia (no color) | #636363 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2473A
#A2473A
oklch(51.4% 0.124 30.1)
- #007583
#007583
oklch(51.5% 0.089 209.3)
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 #A2473A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.034
- Brick #A03623 ΔE 0.037
- Burnt Umber #A0450E ΔE 0.038
- Light Maroon #A24857 ΔE 0.040
- Russet #A13905 ΔE 0.044
- Rusty Red #AF2F0D ΔE 0.049
- Dull Red #BB3F3F ΔE 0.050
- Brown #A52A2A ΔE 0.050
Use #A2473A 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.