#57476A
Closest named color: Dusty Grape (#545775). oklch(42.9% 0.06 304.9), rgb(87, 71, 106).
Aa
White text reads best on this color (8.35:1).
About this color
#57476A is a dark, muted purple. In OKLCH its lightness is 43%, its chroma 0.060 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.046 away. White text reads best on it, at 8.35:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | muted (0.060) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.51:1 |
| White text | 8.35:1 |
Values
| HEX | #57476A |
| RGB | rgb(87, 71, 106) |
| HSL | hsl(267, 20%, 35%) |
| OKLCH | oklch(42.9% 0.06 304.9) |
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 #57476A | 8.35:1 | AAA | Lc -93.4 | Preferred for body text |
| Black text on #57476A | 2.51:1 | Fails | Lc 15.2 | Dividers and decoration only |
| #57476A text on white | 8.35:1 | AAA | Lc 88.8 | Fine for body text |
| #57476A text on black | 2.51:1 | Fails | Lc -13.4 | 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 800.
-
Step 50
50
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#EBE8EF
oklch(93.5% 0.01 305.4)
-
Step 200
200
#DCD6E4
oklch(88.5% 0.02 305.2)
-
Step 300
300
#C6BBD3
oklch(80.9% 0.035 306.2)
-
Step 400
400
#A898BD
oklch(70.6% 0.056 304.6)
-
Step 500
500
#937FAD
oklch(63.1% 0.071 304.3)
-
Step 600
600
#7E6898
oklch(55.7% 0.077 305)
-
Step 700
700
#6A5682
oklch(49.1% 0.073 304.7)
-
Step 800
800 (this color)
#57476A
oklch(42.9% 0.06 304.9)
-
Step 900
900
#473B56
oklch(37.6% 0.048 304.5)
-
Step 950
950
#2A2332
oklch(27.1% 0.029 305.8)
#57476A 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) | #404D6B | 0.039 |
| Deuteranopia (no green cones) | #434E69 | 0.037 |
| Tritanopia (no blue cones) | #544C54 | 0.045 |
| Achromatopsia (no color) | #4E4E4E | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #57476A
#57476A
oklch(42.9% 0.06 304.9)
- #485530
#485530
oklch(42.8% 0.059 124.6)
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 #57476A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.046
- Dusk #4E5481 ΔE 0.047
- Twilight #4E518B ΔE 0.056
- YInMn Blue #415A77 ΔE 0.060
- Brownish Purple #76424E ΔE 0.070
- Dark Slate Blue #483D8B ΔE 0.072
- Purple Brown #673A3F ΔE 0.073
- Dark Grey Blue #29465B ΔE 0.076
Use #57476A 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.