#913B57
Closest named color: Dark Mauve (#874C62). oklch(47.7% 0.119 2.4), rgb(145, 59, 87).
Aa
White text reads best on this color (7.07:1).
About this color
#913B57 is a medium-dark, moderately saturated red. In OKLCH its lightness is 48%, its chroma 0.119 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mauve (#874C62), ΔE 0.040 away. White text reads best on it, at 7.07:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.119) |
| Temperature | warm |
| Nearest name | Dark Mauve (#874C62) |
| Black text | 2.96:1 |
| White text | 7.07:1 |
Values
| HEX | #913B57 |
| RGB | rgb(145, 59, 87) |
| HSL | hsl(340, 42%, 40%) |
| OKLCH | oklch(47.7% 0.119 2.4) |
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 #913B57 | 7.07:1 | AAA | Lc -88.9 | Fine for body text |
| Black text on #913B57 | 2.96:1 | Fails | Lc 20.1 | Dividers and decoration only |
| #913B57 text on white | 7.07:1 | AAA | Lc 84.0 | Fine for body text |
| #913B57 text on black | 2.96:1 | Fails | Lc -18.0 | Dividers and decoration only |
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 700.
-
Step 50
50
#FAF3F5
oklch(97% 0.008 357.8)
-
Step 100
100
#F4E5E9
oklch(93.5% 0.017 359.3)
-
Step 200
200
#EDD1D7
oklch(88.6% 0.032 3.2)
-
Step 300
300
#E2B2BD
oklch(81% 0.057 3.1)
-
Step 400
400
#D1889C
oklch(70.7% 0.092 1.9)
-
Step 500
500
#C36983
oklch(63.1% 0.118 2.6)
-
Step 600
600
#AE4F6D
oklch(55.6% 0.128 2.3)
-
Step 700
700 (this color)
#913B57
oklch(47.7% 0.119 2.4)
-
Step 800
800
#7A354A
oklch(42.8% 0.099 3)
-
Step 900
900
#622E3E
oklch(37.6% 0.077 2)
-
Step 950
950
#3A1C24
oklch(27.1% 0.048 3.7)
#913B57 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) | #4B4E58 | 0.131 |
| Deuteranopia (no green cones) | #615F55 | 0.122 |
| Tritanopia (no blue cones) | #9D3346 | 0.033 |
| Achromatopsia (no color) | #585858 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #913B57
#913B57
oklch(47.7% 0.119 2.4)
- #006C61
#006C61
oklch(47.7% 0.085 182.8)
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 #913B57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mauve #874C62 ΔE 0.040
- Light Maroon #A24857 ΔE 0.049
- Light Burgundy #A8415B ΔE 0.050
- Brownish Purple #76424E ΔE 0.056
- Berry #990F4B ΔE 0.060
- Mulberry #920A4E ΔE 0.068
- Purple Red #990147 ΔE 0.068
- Dark Fuchsia #9D0759 ΔE 0.068
Use #913B57 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.