#AB7378
Closest named color: Mauve (#AE7181). oklch(61.5% 0.071 13.5), rgb(171, 115, 120).
Aa
Black text reads best on this color (5.45:1).
About this color
#AB7378 is a medium-dark, moderately saturated red. In OKLCH its lightness is 61%, its chroma 0.071 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Mauve (#AE7181), ΔE 0.017 away. Black text reads best on it, at 5.45:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.071) |
| Temperature | warm |
| Nearest name | Mauve (#AE7181) |
| Black text | 5.45:1 |
| White text | 3.84:1 |
Values
| HEX | #AB7378 |
| RGB | rgb(171, 115, 120) |
| HSL | hsl(355, 25%, 56%) |
| OKLCH | oklch(61.5% 0.071 13.5) |
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 #AB7378 | 3.84:1 | AA large text | Lc -71.4 | Content text, not long reading |
| Black text on #AB7378 | 5.45:1 | AA | Lc 38.2 | Non-text elements, placeholder text |
| #AB7378 text on white | 3.84:1 | AA large text | Lc 65.9 | Content text, not long reading |
| #AB7378 text on black | 5.45:1 | AA | Lc -35.8 | 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
#F8F4F4
oklch(97% 0.004 17.2)
-
Step 100
100
#F0E7E8
oklch(93.5% 0.01 9.5)
-
Step 200
200
#E6D4D5
oklch(88.5% 0.02 13.7)
-
Step 300
300
#D6B8BA
oklch(80.9% 0.035 13.3)
-
Step 400
400
#C19396
oklch(70.8% 0.056 14.2)
-
Step 500
500 (this color)
#AB7378
oklch(61.5% 0.071 13.5)
-
Step 600
600
#9B6066
oklch(55.6% 0.077 13.3)
-
Step 700
700
#844F55
oklch(49% 0.072 12.7)
-
Step 800
800
#6C4145
oklch(42.7% 0.06 13.9)
-
Step 900
900
#58373A
oklch(37.7% 0.047 13.6)
-
Step 950
950
#332122
oklch(27.1% 0.028 15.4)
#AB7378 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) | #7D7C78 | 0.076 |
| Deuteranopia (no green cones) | #8A8677 | 0.071 |
| Tritanopia (no blue cones) | #B56E75 | 0.020 |
| Achromatopsia (no color) | #828282 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AB7378
#AB7378
oklch(61.5% 0.071 13.5)
- #4C9291
#4C9291
oklch(61.4% 0.071 194.2)
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 #AB7378, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mauve #AE7181 ΔE 0.017
- Pinkish Brown #B17261 ΔE 0.033
- Reddish Grey #997570 ΔE 0.034
- Dusky Rose #BA6873 ΔE 0.034
- Dusty Rose #C0737A ΔE 0.037
- English Lavender #9D8189 ΔE 0.041
- Brownish Pink #C27E79 ΔE 0.052
- Clay #B66A50 ΔE 0.053
Use #AB7378 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.