#A1443A
Closest named color: Brick (#A03623). oklch(50.8% 0.126 28.5), rgb(161, 68, 58).
Aa
White text reads best on this color (6.17:1).
About this color
#A1443A is a medium-dark, moderately saturated red. In OKLCH its lightness is 51%, its chroma 0.126 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Brick (#A03623), ΔE 0.032 away. White text reads best on it, at 6.17:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.126) |
| Temperature | warm |
| Nearest name | Brick (#A03623) |
| Black text | 3.40:1 |
| White text | 6.17:1 |
Values
| HEX | #A1443A |
| RGB | rgb(161, 68, 58) |
| HSL | hsl(6, 47%, 43%) |
| OKLCH | oklch(50.8% 0.126 28.5) |
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 #A1443A | 6.17:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #A1443A | 3.40:1 | AA large text | Lc 23.9 | Dividers and decoration only |
| #A1443A text on white | 6.17:1 | AA | Lc 80.2 | Fine for body text |
| #A1443A text on black | 3.40:1 | AA large text | Lc -21.7 | 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
#FBF3F2
oklch(97% 0.009 26)
-
Step 100
100
#F5E6E3
oklch(93.6% 0.017 31.1)
-
Step 200
200
#EFD1CD
oklch(88.5% 0.034 26.8)
-
Step 300
300
#E5B2AB
oklch(80.8% 0.061 27.5)
-
Step 400
400
#D7897E
oklch(70.8% 0.098 28.5)
-
Step 500
500
#CA695D
oklch(63.1% 0.125 28.4)
-
Step 600
600
#B54F44
oklch(55.7% 0.135 28.4)
-
Step 700
700 (this color)
#A1443A
oklch(50.8% 0.126 28.5)
-
Step 800
800
#7E352D
oklch(42.7% 0.103 28.5)
-
Step 900
900
#662F28
oklch(37.8% 0.081 28.9)
-
Step 950
950
#3C1C18
oklch(27.1% 0.051 28.3)
#A1443A 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) | #5C5539 | 0.130 |
| Deuteranopia (no green cones) | #736938 | 0.121 |
| Tritanopia (no blue cones) | #B03242 | 0.044 |
| Achromatopsia (no color) | #616161 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1443A
#A1443A
oklch(50.8% 0.126 28.5)
- #007380
#007380
oklch(50.8% 0.087 208.5)
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 #A1443A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick #A03623 ΔE 0.032
- Light Maroon #A24857 ΔE 0.039
- Sienna #A0522D ΔE 0.040
- Burnt Umber #A0450E ΔE 0.040
- Russet #A13905 ΔE 0.042
- Brown #A52A2A ΔE 0.044
- Rusty Red #AF2F0D ΔE 0.047
- Light Burgundy #A8415B ΔE 0.051
Use #A1443A 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.