#4E576D
Closest named color: Dusty Grape (#545775). oklch(45.8% 0.038 267.5), rgb(78, 87, 109).
Aa
White text reads best on this color (7.22:1).
About this color
#4E576D is a medium-dark, muted blue. In OKLCH its lightness is 46%, its chroma 0.038 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.017 away. White text reads best on it, at 7.22:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.038) |
| Temperature | cool |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.90:1 |
| White text | 7.22:1 |
Values
| HEX | #4E576D |
| RGB | rgb(78, 87, 109) |
| HSL | hsl(223, 17%, 37%) |
| OKLCH | oklch(45.8% 0.038 267.5) |
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 #4E576D | 7.22:1 | AAA | Lc -90.0 | Fine for body text |
| Black text on #4E576D | 2.90:1 | Fails | Lc 19.0 | Dividers and decoration only |
| #4E576D text on white | 7.22:1 | AAA | Lc 85.1 | Fine for body text |
| #4E576D text on black | 2.90:1 | Fails | Lc -16.9 | 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 800.
-
Step 50
50
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E8EAEE
oklch(93.7% 0.006 264.5)
-
Step 200
200
#D5D9E1
oklch(88.5% 0.012 264.5)
-
Step 300
300
#BAC0CF
oklch(80.8% 0.022 268.4)
-
Step 400
400
#97A0B7
oklch(70.6% 0.035 268.5)
-
Step 500
500
#7D89A6
oklch(63.1% 0.046 267.4)
-
Step 600
600
#677391
oklch(55.7% 0.049 267.8)
-
Step 700
700
#55607B
oklch(49% 0.046 267.4)
-
Step 800
800 (this color)
#4E576D
oklch(45.8% 0.038 267.5)
-
Step 900
900
#3B4152
oklch(37.7% 0.03 269.7)
-
Step 950
950
#222630
oklch(26.9% 0.02 267.9)
#4E576D 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) | #50596E | 0.007 |
| Deuteranopia (no green cones) | #4D566C | 0.004 |
| Tritanopia (no blue cones) | #465B5E | 0.034 |
| Achromatopsia (no color) | #575757 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E576D
#4E576D
oklch(45.8% 0.038 267.5)
- #60563F
#60563F
oklch(45.6% 0.037 87.2)
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 #4E576D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.017
- YInMn Blue #415A77 ΔE 0.022
- Dusk #4E5481 ΔE 0.037
- Slate #516572 ΔE 0.042
- Light Navy Blue #2E5A88 ΔE 0.055
- Denim #3B638C ΔE 0.055
- Twilight #4E518B ΔE 0.057
- Denim Blue #3B5B92 ΔE 0.062
Use #4E576D 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.