#AD7663
Closest named color: Pinkish Brown (#B17261). oklch(61.8% 0.075 39.8), rgb(173, 118, 99).
Aa
Black text reads best on this color (5.54:1).
About this color
#AD7663 is a medium-dark, moderately saturated red. In OKLCH its lightness is 62%, its chroma 0.075 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Pinkish Brown (#B17261), ΔE 0.011 away. Black text reads best on it, at 5.54:1.
| Hue family | Reds |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Pinkish Brown (#B17261) |
| Black text | 5.54:1 |
| White text | 3.78:1 |
Values
| HEX | #AD7663 |
| RGB | rgb(173, 118, 99) |
| HSL | hsl(15, 31%, 53%) |
| OKLCH | oklch(61.8% 0.075 39.8) |
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 #AD7663 | 3.78:1 | AA large text | Lc -70.8 | Content text, not long reading |
| Black text on #AD7663 | 5.54:1 | AA | Lc 38.8 | Non-text elements, placeholder text |
| #AD7663 text on white | 3.78:1 | AA large text | Lc 65.3 | Content text, not long reading |
| #AD7663 text on black | 5.54:1 | AA | Lc -36.4 | 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
#F9F4F3
oklch(97.1% 0.006 31.1)
-
Step 100
100
#F1E8E5
oklch(93.7% 0.011 39.4)
-
Step 200
200
#E6D5CF
oklch(88.5% 0.021 40.5)
-
Step 300
300
#D7B9AF
oklch(80.9% 0.037 39.3)
-
Step 400
400
#C29585
oklch(70.8% 0.059 40.5)
-
Step 500
500 (this color)
#AD7663
oklch(61.8% 0.075 39.8)
-
Step 600
600
#9C624E
oklch(55.5% 0.082 39.8)
-
Step 700
700
#86513F
oklch(49.1% 0.077 39.5)
-
Step 800
800
#6D4334
oklch(42.8% 0.063 40.4)
-
Step 900
900
#58392E
oklch(37.8% 0.048 40.3)
-
Step 950
950
#34211B
oklch(27% 0.032 38.3)
#AD7663 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) | #837C62 | 0.070 |
| Deuteranopia (no green cones) | #908863 | 0.065 |
| Tritanopia (no blue cones) | #BA6D71 | 0.041 |
| Achromatopsia (no color) | #838383 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD7663
#AD7663
oklch(61.8% 0.075 39.8)
- #4C90A5
#4C90A5
oklch(61.7% 0.076 220.3)
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 #AD7663, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinkish Brown #B17261 ΔE 0.011
- Clay #B66A50 ΔE 0.033
- Reddish Grey #997570 ΔE 0.038
- Mocha #9D7651 ΔE 0.038
- Puce #A57E52 ΔE 0.039
- Adobe #BD6C48 ΔE 0.040
- Tan Brown #AB7E4C ΔE 0.042
- Clay Brown #B2713D ΔE 0.043
Use #AD7663 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.