#A1866F
Closest named color: Warm Grey (#978A84). oklch(63.9% 0.047 62.3), rgb(161, 134, 111).
Aa
Black text reads best on this color (6.15:1).
About this color
#A1866F is a medium-light, muted orange. In OKLCH its lightness is 64%, its chroma 0.047 and its hue 62°. Its hue sits on the warm side of the wheel. The nearest named color is Warm Grey (#978A84), ΔE 0.030 away. Black text reads best on it, at 6.15:1.
| Hue family | Oranges |
| Lightness | medium-light (64%) |
| Chroma | muted (0.047) |
| Temperature | warm |
| Nearest name | Warm Grey (#978A84) |
| Black text | 6.15:1 |
| White text | 3.41:1 |
Values
| HEX | #A1866F |
| RGB | rgb(161, 134, 111) |
| HSL | hsl(28, 21%, 53%) |
| OKLCH | oklch(63.9% 0.047 62.3) |
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 #A1866F | 3.41:1 | AA large text | Lc -67.1 | Content text, not long reading |
| Black text on #A1866F | 6.15:1 | AA | Lc 42.5 | Non-text elements, placeholder text |
| #A1866F text on white | 3.41:1 | AA large text | Lc 61.6 | Content text, not long reading |
| #A1866F text on black | 6.15:1 | AA | Lc -40.1 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F7F5F3
oklch(97.1% 0.003 67.8)
-
Step 100
100
#EDE9E5
oklch(93.6% 0.007 67.7)
-
Step 200
200
#DFD7D1
oklch(88.4% 0.012 59.5)
-
Step 300
300
#CCBEB2
oklch(81% 0.023 63.1)
-
Step 400
400
#B29C8A
oklch(70.7% 0.037 61.5)
-
Step 500
500 (this color)
#A1866F
oklch(63.9% 0.047 62.3)
-
Step 600
600
#896D55
oklch(55.6% 0.05 62.1)
-
Step 700
700
#745B45
oklch(49.1% 0.047 62.8)
-
Step 800
800
#5F4A39
oklch(42.6% 0.039 60.5)
-
Step 900
900
#4E3E31
oklch(37.7% 0.031 60.8)
-
Step 950
950
#2D241D
oklch(26.8% 0.019 59.8)
#A1866F 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) | #8F876D | 0.029 |
| Deuteranopia (no green cones) | #958D6F | 0.026 |
| Tritanopia (no blue cones) | #AA8080 | 0.037 |
| Achromatopsia (no color) | #8B8B8B | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1866F
#A1866F
oklch(63.9% 0.047 62.3)
- #7390A6
#7390A6
oklch(63.9% 0.047 241.2)
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 #A1866F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Grey #978A84 ΔE 0.030
- Brown Grey #8D8468 ΔE 0.034
- Puce #A57E52 ΔE 0.036
- Light Brown #AD8150 ΔE 0.039
- Coffee #A6814C ΔE 0.041
- Pale Brown #B1916E ΔE 0.042
- Tan Brown #AB7E4C ΔE 0.043
- English Lavender #9D8189 ΔE 0.045
Use #A1866F 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.