#A72923
Closest named color: Brown (#A52A2A). oklch(48.2% 0.163 27.9), rgb(167, 41, 35).
Aa
White text reads best on this color (7.03:1).
About this color
#A72923 is a medium-dark, vivid red. In OKLCH its lightness is 48%, its chroma 0.163 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Brown (#A52A2A), ΔE 0.008 away. White text reads best on it, at 7.03:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.163) |
| Temperature | warm |
| Nearest name | Brown (#A52A2A) |
| Black text | 2.98:1 |
| White text | 7.03:1 |
Values
| HEX | #A72923 |
| RGB | rgb(167, 41, 35) |
| HSL | hsl(3, 65%, 40%) |
| OKLCH | oklch(48.2% 0.163 27.9) |
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 #A72923 | 7.03:1 | AAA | Lc -88.1 | Fine for body text |
| Black text on #A72923 | 2.98:1 | Fails | Lc 21.0 | Dividers and decoration only |
| #A72923 text on white | 7.03:1 | AAA | Lc 83.0 | Fine for body text |
| #A72923 text on black | 2.98:1 | Fails | Lc -18.9 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#F9E5E1
oklch(93.7% 0.023 31.1)
-
Step 200
200
#F5CFC9
oklch(88.5% 0.044 28.5)
-
Step 300
300
#F0AEA4
oklch(81% 0.079 28.6)
-
Step 400
400
#E58074
oklch(70.8% 0.127 27.8)
-
Step 500
500
#DA5B4F
oklch(63.1% 0.162 28)
-
Step 600
600
#C53C33
oklch(55.6% 0.175 28)
-
Step 700
700 (this color)
#A72923
oklch(48.2% 0.163 27.9)
-
Step 800
800
#8A2721
oklch(42.7% 0.135 27.8)
-
Step 900
900
#6F2620
oklch(37.7% 0.105 27.8)
-
Step 950
950
#411713
oklch(26.9% 0.066 27.8)
#A72923 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) | #4F4721 | 0.176 |
| Deuteranopia (no green cones) | #6E631E | 0.161 |
| Tritanopia (no blue cones) | #B80029 | 0.042 |
| Achromatopsia (no color) | #595959 | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A72923
#A72923
oklch(48.2% 0.163 27.9)
- #006B77
#006B77
oklch(48.3% 0.083 208.3)
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 #A72923, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown #A52A2A ΔE 0.008
- Rufous #AE2012 ΔE 0.017
- Rust Red #AA2704 ΔE 0.019
- Firebrick #B22222 ΔE 0.022
- Brick #A03623 ΔE 0.023
- Rusty Red #AF2F0D ΔE 0.027
- Burnt Red #9F2305 ΔE 0.027
- Auburn #9B2226 ΔE 0.030
Use #A72923 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.