#57163F
Closest named color: Grape Purple (#5D1451). oklch(32.3% 0.106 345.9), rgb(87, 22, 63).
Aa
White text reads best on this color (13.19:1).
About this color
#57163F is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.106 and its hue 346°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.034 away. White text reads best on it, at 13.19:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.106) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.59:1 |
| White text | 13.19:1 |
Values
| HEX | #57163F |
| RGB | rgb(87, 22, 63) |
| HSL | hsl(322, 60%, 21%) |
| OKLCH | oklch(32.3% 0.106 345.9) |
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 #57163F | 13.19:1 | AAA | Lc -102.1 | Preferred for body text |
| Black text on #57163F | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #57163F text on white | 13.19:1 | AAA | Lc 98.8 | Preferred for body text |
| #57163F text on black | 1.59:1 | Fails | Lc 0.0 | Not readable |
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 950.
-
Step 50
50
#FFF1F8
oklch(97.1% 0.018 345.6)
-
Step 100
100
#FDE1EF
oklch(93.7% 0.036 346.1)
-
Step 200
200
#FCC7E3
oklch(88.4% 0.07 345.6)
-
Step 300
300
#FB9FD2
oklch(81% 0.125 345.9)
-
Step 400
400
#F462BB
oklch(70.7% 0.202 345.9)
-
Step 500
500
#EB19AA
oklch(63.1% 0.258 345.8)
-
Step 600
600
#C90090
oklch(55.6% 0.236 345.8)
-
Step 700
700
#AA0079
oklch(49.1% 0.208 345.9)
-
Step 800
800
#8D0063
oklch(42.8% 0.181 346.3)
-
Step 900
900
#760053
oklch(37.6% 0.16 345.8)
-
Step 950
950 (this color)
#57163F
oklch(32.3% 0.106 345.9)
#57163F 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) | #1E2940 | 0.117 |
| Deuteranopia (no green cones) | #31343D | 0.103 |
| Tritanopia (no blue cones) | #5D1528 | 0.043 |
| Achromatopsia (no color) | #303030 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #57163F
#57163F
oklch(32.3% 0.106 345.9)
- #003E2C
#003E2C
oklch(32.3% 0.066 166.7)
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 #57163F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.034
- Deep Violet #490648 ΔE 0.051
- Plum Purple #4E0550 ΔE 0.052
- Burgundy #610023 ΔE 0.052
- Eggplant Purple #430541 ΔE 0.061
- Merlot #730039 ΔE 0.062
- Velvet #750851 ΔE 0.071
- Claret #680018 ΔE 0.071
Use #57163F 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.