#AA4032
Closest named color: Brick (#A03623). oklch(51.6% 0.142 30.2), rgb(170, 64, 50).
Aa
White text reads best on this color (6.01:1).
About this color
#AA4032 is a medium-dark, vivid red. In OKLCH its lightness is 52%, its chroma 0.142 and its hue 30°. 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 6.01:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.142) |
| Temperature | warm |
| Nearest name | Brick (#A03623) |
| Black text | 3.48:1 |
| White text | 6.01:1 |
Values
| HEX | #AA4032 |
| RGB | rgb(170, 64, 50) |
| HSL | hsl(7, 55%, 43%) |
| OKLCH | oklch(51.6% 0.142 30.2) |
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 #AA4032 | 6.01:1 | AA | Lc -84.5 | Fine for body text |
| Black text on #AA4032 | 3.48:1 | AA large text | Lc 24.8 | Dividers and decoration only |
| #AA4032 text on white | 6.01:1 | AA | Lc 79.3 | Fine for body text |
| #AA4032 text on black | 3.48:1 | AA large text | Lc -22.5 | 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
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F7E5E2
oklch(93.5% 0.02 28.9)
-
Step 200
200
#F1D0CA
oklch(88.4% 0.038 30)
-
Step 300
300
#EAB1A6
oklch(81% 0.069 31)
-
Step 400
400
#DD8577
oklch(70.7% 0.111 29.8)
-
Step 500
500
#D16454
oklch(63.1% 0.141 30.1)
-
Step 600
600
#BC4839
oklch(55.6% 0.153 30)
-
Step 700
700 (this color)
#AA4032
oklch(51.6% 0.142 30.2)
-
Step 800
800
#833025
oklch(42.7% 0.117 30.2)
-
Step 900
900
#6A2B22
oklch(37.7% 0.092 30.2)
-
Step 950
950
#3E1A15
oklch(26.9% 0.058 29.5)
#AA4032 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) | #5D5430 | 0.147 |
| Deuteranopia (no green cones) | #776C2F | 0.137 |
| Tritanopia (no blue cones) | #BB283D | 0.050 |
| Achromatopsia (no color) | #636363 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA4032
#AA4032
oklch(51.6% 0.142 30.2)
- #007584
#007584
oklch(51.5% 0.089 210.3)
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 #AA4032, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick #A03623 ΔE 0.032
- Rusty Red #AF2F0D ΔE 0.033
- Dull Red #BB3F3F ΔE 0.037
- Russet #A13905 ΔE 0.039
- Burnt Umber #A0450E ΔE 0.040
- Brown #A52A2A ΔE 0.041
- Firebrick #B22222 ΔE 0.043
- Sinopia #BB3E03 ΔE 0.043
Use #AA4032 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.