#A3767E
Closest named color: Mauve (#AE7181). oklch(61.3% 0.057 7.1), rgb(163, 118, 126).
Aa
Black text reads best on this color (5.44:1).
About this color
#A3767E is a medium-dark, muted red. In OKLCH its lightness is 61%, its chroma 0.057 and its hue 7°. Its hue sits on the warm side of the wheel. The nearest named color is Mauve (#AE7181), ΔE 0.023 away. Black text reads best on it, at 5.44:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.057) |
| Temperature | warm |
| Nearest name | Mauve (#AE7181) |
| Black text | 5.44:1 |
| White text | 3.85:1 |
Values
| HEX | #A3767E |
| RGB | rgb(163, 118, 126) |
| HSL | hsl(349, 20%, 55%) |
| OKLCH | oklch(61.3% 0.057 7.1) |
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 #A3767E | 3.85:1 | AA large text | Lc -71.5 | Content text, not long reading |
| Black text on #A3767E | 5.44:1 | AA | Lc 38.1 | Non-text elements, placeholder text |
| #A3767E text on white | 3.85:1 | AA large text | Lc 65.9 | Content text, not long reading |
| #A3767E text on black | 5.44:1 | AA | Lc -35.7 | 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
#EFE8E9
oklch(93.7% 0.008 7.3)
-
Step 200
200
#E3D5D7
oklch(88.5% 0.016 7.5)
-
Step 300
300
#D2BABD
oklch(81% 0.028 9.1)
-
Step 400
400
#BA959C
oklch(70.6% 0.045 5.6)
-
Step 500
500 (this color)
#A3767E
oklch(61.3% 0.057 7.1)
-
Step 600
600
#93646D
oklch(55.5% 0.062 6.7)
-
Step 700
700
#7E535B
oklch(49.2% 0.058 7.2)
-
Step 800
800
#66444A
oklch(42.7% 0.048 7.7)
-
Step 900
900
#53393E
oklch(37.6% 0.038 6.3)
-
Step 950
950
#312224
oklch(27.1% 0.023 9.8)
#A3767E 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) | #7D7D7E | 0.062 |
| Deuteranopia (no green cones) | #87857D | 0.058 |
| Tritanopia (no blue cones) | #AB7379 | 0.015 |
| Achromatopsia (no color) | #828282 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3767E
#A3767E
oklch(61.3% 0.057 7.1)
- #5A908A
#5A908A
oklch(61.4% 0.058 186.9)
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 #A3767E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mauve #AE7181 ΔE 0.023
- Reddish Grey #997570 ΔE 0.027
- English Lavender #9D8189 ΔE 0.029
- Purpley Grey #947E94 ΔE 0.039
- Pinkish Brown #B17261 ΔE 0.044
- Dusky Rose #BA6873 ΔE 0.048
- Dusty Rose #C0737A ΔE 0.049
- Warm Grey #978A84 ΔE 0.054
Use #A3767E 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.