#A34430
Closest named color: Brick (#A03623). oklch(51% 0.131 33.5), rgb(163, 68, 48).
Aa
White text reads best on this color (6.12:1).
About this color
#A34430 is a medium-dark, moderately saturated red. In OKLCH its lightness is 51%, its chroma 0.131 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Brick (#A03623), ΔE 0.029 away. White text reads best on it, at 6.12:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.131) |
| Temperature | warm |
| Nearest name | Brick (#A03623) |
| Black text | 3.42:1 |
| White text | 6.12:1 |
Values
| HEX | #A34430 |
| RGB | rgb(163, 68, 48) |
| HSL | hsl(10, 55%, 41%) |
| OKLCH | oklch(51% 0.131 33.5) |
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 #A34430 | 6.12:1 | AA | Lc -85.1 | Fine for body text |
| Black text on #A34430 | 3.42:1 | AA large text | Lc 24.1 | Dividers and decoration only |
| #A34430 text on white | 6.12:1 | AA | Lc 79.9 | Fine for body text |
| #A34430 text on black | 3.42:1 | AA large text | Lc -21.9 | 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
#FBF4F2
oklch(97.2% 0.008 36.6)
-
Step 100
100
#F6E6E2
oklch(93.7% 0.018 34.3)
-
Step 200
200
#EFD1CA
oklch(88.4% 0.035 33.3)
-
Step 300
300
#E6B3A6
oklch(81% 0.063 34.7)
-
Step 400
400
#D88977
oklch(70.7% 0.101 33.5)
-
Step 500
500
#CB6954
oklch(63.1% 0.129 33.3)
-
Step 600
600
#B74E38
oklch(55.6% 0.141 33.4)
-
Step 700
700 (this color)
#A34430
oklch(51% 0.131 33.5)
-
Step 800
800
#7F3424
oklch(42.6% 0.108 33.6)
-
Step 900
900
#672E22
oklch(37.7% 0.085 33.3)
-
Step 950
950
#3C1C15
oklch(27% 0.052 33.4)
#A34430 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) | #5D552E | 0.133 |
| Deuteranopia (no green cones) | #756A2E | 0.123 |
| Tritanopia (no blue cones) | #B33040 | 0.053 |
| Achromatopsia (no color) | #626262 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A34430
#A34430
oklch(51% 0.131 33.5)
- #007385
#007385
oklch(51.1% 0.09 213.4)
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 #A34430, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick #A03623 ΔE 0.029
- Burnt Umber #A0450E ΔE 0.029
- Russet #A13905 ΔE 0.033
- Sienna #A0522D ΔE 0.033
- Rusty Red #AF2F0D ΔE 0.040
- Brown #A52A2A ΔE 0.046
- Cinnamon #AC4F06 ΔE 0.047
- Rust Red #AA2704 ΔE 0.048
Use #A34430 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.