#A37280
Closest named color: Mauve (#AE7181). oklch(60.6% 0.065 0.5), rgb(163, 114, 128).
Aa
Black text reads best on this color (5.27:1).
About this color
#A37280 is a medium-dark, muted red. In OKLCH its lightness is 61%, its chroma 0.065 and its hue 0°. Its hue sits on the warm side of the wheel. The nearest named color is Mauve (#AE7181), ΔE 0.019 away. Black text reads best on it, at 5.27:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.065) |
| Temperature | warm |
| Nearest name | Mauve (#AE7181) |
| Black text | 5.27:1 |
| White text | 3.98:1 |
Values
| HEX | #A37280 |
| RGB | rgb(163, 114, 128) |
| HSL | hsl(343, 21%, 54%) |
| OKLCH | oklch(60.6% 0.065 0.5) |
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 #A37280 | 3.98:1 | AA large text | Lc -72.6 | Content text, not long reading |
| Black text on #A37280 | 5.27:1 | AA | Lc 37.0 | Non-text elements, placeholder text |
| #A37280 text on white | 3.98:1 | AA large text | Lc 67.1 | Content text, not long reading |
| #A37280 text on black | 5.27:1 | AA | Lc -34.6 | 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
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#EFE7E9
oklch(93.5% 0.009 0.1)
-
Step 200
200
#E4D5D8
oklch(88.6% 0.017 3.7)
-
Step 300
300
#D3B9BF
oklch(81% 0.031 2.2)
-
Step 400
400
#BC949F
oklch(70.7% 0.05 0.2)
-
Step 500
500 (this color)
#A37280
oklch(60.6% 0.065 0.5)
-
Step 600
600
#966271
oklch(55.7% 0.07 0.8)
-
Step 700
700
#80515F
oklch(49.2% 0.066 0.5)
-
Step 800
800
#68424D
oklch(42.6% 0.055 0.9)
-
Step 900
900
#553840
oklch(37.7% 0.043 1.3)
-
Step 950
950
#322126
oklch(27.1% 0.027 359.8)
#A37280 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) | #787A80 | 0.070 |
| Deuteranopia (no green cones) | #84837F | 0.065 |
| Tritanopia (no blue cones) | #AB6F77 | 0.018 |
| Achromatopsia (no color) | #7F7F7F | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A37280
#A37280
oklch(60.6% 0.065 0.5)
- #548F84
#548F84
oklch(60.6% 0.064 180.8)
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 #A37280, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mauve #AE7181 ΔE 0.019
- Reddish Grey #997570 ΔE 0.033
- English Lavender #9D8189 ΔE 0.038
- Purpley Grey #947E94 ΔE 0.041
- Dusky Rose #BA6873 ΔE 0.045
- Pinkish Brown #B17261 ΔE 0.050
- Purple Grey #866F85 ΔE 0.051
- Dusty Rose #C0737A ΔE 0.051
Use #A37280 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.