#A37078
Closest named color: Mauve (#AE7181). oklch(60% 0.066 8.9), rgb(163, 112, 120).
Aa
Black text reads best on this color (5.14:1).
About this color
#A37078 is a medium-dark, muted red. In OKLCH its lightness is 60%, its chroma 0.066 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Mauve (#AE7181), ΔE 0.024 away. Black text reads best on it, at 5.14:1.
| Hue family | Reds |
| Lightness | medium-dark (60%) |
| Chroma | muted (0.066) |
| Temperature | warm |
| Nearest name | Mauve (#AE7181) |
| Black text | 5.14:1 |
| White text | 4.08:1 |
Values
| HEX | #A37078 |
| RGB | rgb(163, 112, 120) |
| HSL | hsl(351, 22%, 54%) |
| OKLCH | oklch(60% 0.066 8.9) |
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 #A37078 | 4.08:1 | AA large text | Lc -73.4 | Content text, not long reading |
| Black text on #A37078 | 5.14:1 | AA | Lc 36.2 | Non-text elements, placeholder text |
| #A37078 text on white | 4.08:1 | AA large text | Lc 67.9 | Content text, not long reading |
| #A37078 text on black | 5.14:1 | AA | Lc -33.8 | 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
#F0E7E8
oklch(93.5% 0.01 9.5)
-
Step 200
200
#E4D5D6
oklch(88.5% 0.017 12.8)
-
Step 300
300
#D4B9BC
oklch(81% 0.031 10.2)
-
Step 400
400
#BE949A
oklch(70.7% 0.051 8.9)
-
Step 500
500 (this color)
#A37078
oklch(60% 0.066 8.9)
-
Step 600
600
#98626B
oklch(55.7% 0.071 8.7)
-
Step 700
700
#815159
oklch(49.1% 0.065 8.9)
-
Step 800
800
#694249
oklch(42.6% 0.055 7.9)
-
Step 900
900
#56383D
oklch(37.7% 0.043 8.4)
-
Step 950
950
#322124
oklch(27% 0.027 7.3)
#A37078 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) | #787878 | 0.071 |
| Deuteranopia (no green cones) | #848177 | 0.066 |
| Tritanopia (no blue cones) | #AC6C73 | 0.017 |
| Achromatopsia (no color) | #7E7E7E | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A37078
#A37078
oklch(60% 0.066 8.9)
- #4E8D88
#4E8D88
oklch(60% 0.066 188.9)
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 #A37078, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mauve #AE7181 ΔE 0.024
- Reddish Grey #997570 ΔE 0.027
- Dusky Rose #BA6873 ΔE 0.042
- Pinkish Brown #B17261 ΔE 0.042
- English Lavender #9D8189 ΔE 0.044
- Purpley Grey #947E94 ΔE 0.049
- Dusty Rose #C0737A ΔE 0.052
- Purple Grey #866F85 ΔE 0.052
Use #A37078 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.