#A45F3C
Closest named color: Earth (#A2653E). oklch(55.7% 0.103 46.7), rgb(164, 95, 60).
Aa
White text reads best on this color (4.90:1).
About this color
#A45F3C is a medium-dark, moderately saturated brown. In OKLCH its lightness is 56%, its chroma 0.103 and its hue 47°. Its hue sits on the warm side of the wheel. The nearest named color is Earth (#A2653E), ΔE 0.015 away. White text reads best on it, at 4.90:1.
| Hue family | Browns |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.103) |
| Temperature | warm |
| Nearest name | Earth (#A2653E) |
| Black text | 4.28:1 |
| White text | 4.90:1 |
Values
| HEX | #A45F3C |
| RGB | rgb(164, 95, 60) |
| HSL | hsl(20, 46%, 44%) |
| OKLCH | oklch(55.7% 0.103 46.7) |
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 #A45F3C | 4.90:1 | AA | Lc -79.1 | Fine for body text |
| Black text on #A45F3C | 4.28:1 | AA large text | Lc 30.4 | Non-text elements, placeholder text |
| #A45F3C text on white | 4.90:1 | AA | Lc 73.7 | Content text, not long reading |
| #A45F3C text on black | 4.28:1 | AA large text | Lc -28.0 | 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
#F2E7E2
oklch(93.5% 0.014 46.2)
-
Step 200
200
#E8D4CB
oklch(88.4% 0.026 45.9)
-
Step 300
300
#DBB8A8
oklch(80.9% 0.046 46)
-
Step 400
400
#C89379
oklch(70.8% 0.074 47.2)
-
Step 500
500
#B97757
oklch(63.2% 0.095 46.4)
-
Step 600
600 (this color)
#A45F3C
oklch(55.7% 0.103 46.7)
-
Step 700
700
#8C4E2E
oklch(49.1% 0.095 46.9)
-
Step 800
800
#724027
oklch(42.7% 0.079 46.4)
-
Step 900
900
#5C3724
oklch(37.7% 0.061 47.5)
-
Step 950
950
#362016
oklch(26.9% 0.039 45.1)
#A45F3C 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) | #726739 | 0.089 |
| Deuteranopia (no green cones) | #82773B | 0.084 |
| Tritanopia (no blue cones) | #B35257 | 0.060 |
| Achromatopsia (no color) | #717171 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A45F3C
#A45F3C
oklch(55.7% 0.103 46.7)
- #137FA2
#137FA2
oklch(55.7% 0.103 226.8)
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 #A45F3C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Earth #A2653E ΔE 0.015
- Sepia #985E2B ΔE 0.030
- Sienna #A0522D ΔE 0.033
- Raw Umber #A75E09 ΔE 0.036
- Copper #B66325 ΔE 0.042
- Cinnamon #AC4F06 ΔE 0.044
- Orangey Brown #B16002 ΔE 0.044
- Burnt Siena #B75203 ΔE 0.048
Use #A45F3C 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.