#A7644A
Closest named color: Earth (#A2653E). oklch(57.2% 0.095 41.8), rgb(167, 100, 74).
Aa
White text reads best on this color (4.60:1).
About this color
#A7644A is a medium-dark, moderately saturated brown. In OKLCH its lightness is 57%, its chroma 0.095 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Earth (#A2653E), ΔE 0.019 away. White text reads best on it, at 4.60:1.
| Hue family | Browns |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.095) |
| Temperature | warm |
| Nearest name | Earth (#A2653E) |
| Black text | 4.56:1 |
| White text | 4.60:1 |
Values
| HEX | #A7644A |
| RGB | rgb(167, 100, 74) |
| HSL | hsl(17, 39%, 47%) |
| OKLCH | oklch(57.2% 0.095 41.8) |
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 #A7644A | 4.60:1 | AA | Lc -77.2 | Fine for body text |
| Black text on #A7644A | 4.56:1 | AA | Lc 32.4 | Non-text elements, placeholder text |
| #A7644A text on white | 4.60:1 | AA | Lc 71.7 | Content text, not long reading |
| #A7644A text on black | 4.56:1 | AA | Lc -30.0 | 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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F2E7E3
oklch(93.6% 0.013 41.2)
-
Step 200
200
#E8D4CD
oklch(88.4% 0.024 40.3)
-
Step 300
300
#DAB8AB
oklch(80.9% 0.043 42)
-
Step 400
400
#C6937F
oklch(70.7% 0.068 42.4)
-
Step 500
500
#B7775F
oklch(63.1% 0.088 41.3)
-
Step 600
600 (this color)
#A7644A
oklch(57.2% 0.095 41.8)
-
Step 700
700
#8A4E37
oklch(49% 0.088 41.5)
-
Step 800
800
#71412E
oklch(42.9% 0.073 42.1)
-
Step 900
900
#5B3729
oklch(37.7% 0.057 41.9)
-
Step 950
950
#362018
oklch(27% 0.037 40.7)
#A7644A 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) | #756C48 | 0.088 |
| Deuteranopia (no green cones) | #857B49 | 0.082 |
| Tritanopia (no blue cones) | #B5585E | 0.052 |
| Achromatopsia (no color) | #757575 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A7644A
#A7644A
oklch(57.2% 0.095 41.8)
- #2384A0
#2384A0
oklch(57.2% 0.095 222)
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 #A7644A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Earth #A2653E ΔE 0.019
- Clay #B66A50 ΔE 0.033
- Copper #B66325 ΔE 0.043
- Pinkish Brown #B17261 ΔE 0.045
- Sepia #985E2B ΔE 0.046
- Mocha #9D7651 ΔE 0.046
- Clay Brown #B2713D ΔE 0.047
- Adobe #BD6C48 ΔE 0.047
Use #A7644A 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.