#AA604B
Closest named color: Earth (#A2653E). oklch(56.9% 0.102 36.7), rgb(170, 96, 75).
Aa
White text reads best on this color (4.68:1).
About this color
#AA604B is a medium-dark, moderately saturated red. In OKLCH its lightness is 57%, its chroma 0.102 and its hue 37°. Its hue sits on the warm side of the wheel. The nearest named color is Earth (#A2653E), ΔE 0.028 away. White text reads best on it, at 4.68:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.102) |
| Temperature | warm |
| Nearest name | Earth (#A2653E) |
| Black text | 4.48:1 |
| White text | 4.68:1 |
Values
| HEX | #AA604B |
| RGB | rgb(170, 96, 75) |
| HSL | hsl(13, 39%, 48%) |
| OKLCH | oklch(56.9% 0.102 36.7) |
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 #AA604B | 4.68:1 | AA | Lc -77.7 | Fine for body text |
| Black text on #AA604B | 4.48:1 | AA large text | Lc 31.8 | Non-text elements, placeholder text |
| #AA604B text on white | 4.68:1 | AA | Lc 72.2 | Content text, not long reading |
| #AA604B text on black | 4.48:1 | AA large text | Lc -29.4 | 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 600.
-
Step 50
50
#F9F4F3
oklch(97.1% 0.006 31.1)
-
Step 100
100
#F2E7E4
oklch(93.6% 0.013 35.7)
-
Step 200
200
#E9D4CE
oklch(88.5% 0.025 36.5)
-
Step 300
300
#DCB7AC
oklch(80.9% 0.046 37.2)
-
Step 400
400
#CA9180
oklch(70.8% 0.074 37.3)
-
Step 500
500
#BB7561
oklch(63.2% 0.094 36.7)
-
Step 600
600 (this color)
#AA604B
oklch(56.9% 0.102 36.7)
-
Step 700
700
#8E4C39
oklch(49.2% 0.094 36.9)
-
Step 800
800
#733E2F
oklch(42.6% 0.078 36.7)
-
Step 900
900
#5D352A
oklch(37.6% 0.061 36.2)
-
Step 950
950
#371F19
oklch(26.9% 0.039 34.8)
#AA604B 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) | #736A49 | 0.098 |
| Deuteranopia (no green cones) | #847A4A | 0.092 |
| Tritanopia (no blue cones) | #B9545B | 0.048 |
| Achromatopsia (no color) | #747474 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA604B
#AA604B
oklch(56.9% 0.102 36.7)
- #00859E
#00859E
oklch(56.9% 0.102 217.2)
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 #AA604B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Earth #A2653E ΔE 0.028
- Clay #B66A50 ΔE 0.035
- Copper #B66325 ΔE 0.046
- Sienna #A0522D ΔE 0.047
- Pinkish Brown #B17261 ΔE 0.049
- Adobe #BD6C48 ΔE 0.049
- Sepia #985E2B ΔE 0.051
- Clay Brown #B2713D ΔE 0.054
Use #AA604B 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.