#54576B
Closest named color: Dusty Grape (#545775). oklch(46.2% 0.033 278.3), rgb(84, 87, 107).
Aa
White text reads best on this color (7.11:1).
About this color
#54576B is a medium-dark, muted blue. In OKLCH its lightness is 46%, its chroma 0.033 and its hue 278°. 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 7.11:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.033) |
| Temperature | cool |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.95:1 |
| White text | 7.11:1 |
Values
| HEX | #54576B |
| RGB | rgb(84, 87, 107) |
| HSL | hsl(232, 12%, 37%) |
| OKLCH | oklch(46.2% 0.033 278.3) |
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 #54576B | 7.11:1 | AAA | Lc -89.6 | Fine for body text |
| Black text on #54576B | 2.95:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #54576B text on white | 7.11:1 | AAA | Lc 84.7 | Fine for body text |
| #54576B text on black | 2.95:1 | Fails | Lc -17.3 | 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9E9ED
oklch(93.5% 0.005 286.3)
-
Step 200
200
#D7D9DF
oklch(88.6% 0.008 271.3)
-
Step 300
300
#BEC0CB
oklch(81% 0.016 277.8)
-
Step 400
400
#9D9FB1
oklch(70.7% 0.026 280.7)
-
Step 500
500
#85889D
oklch(63.1% 0.032 279)
-
Step 600
600
#6E7288
oklch(55.7% 0.034 277.1)
-
Step 700
700 (this color)
#54576B
oklch(46.2% 0.033 278.3)
-
Step 800
800
#4B4E5E
oklch(42.7% 0.027 276.9)
-
Step 900
900
#3F414D
oklch(37.8% 0.021 277.9)
-
Step 950
950
#25262D
oklch(27.1% 0.013 279.1)
#54576B 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) | #52596C | 0.006 |
| Deuteranopia (no green cones) | #50576A | 0.006 |
| Tritanopia (no blue cones) | #4F5B5E | 0.029 |
| Achromatopsia (no color) | #585858 | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #54576B
#54576B
oklch(46.2% 0.033 278.3)
- #5D5944
#5D5944
oklch(46.2% 0.033 98.5)
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 #54576B, 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 0.031
- Slate #516572 ΔE 0.041
- Dusk #4E5481 ΔE 0.041
- Denim #3B638C ΔE 0.060
- Twilight #4E518B ΔE 0.061
- Light Navy Blue #2E5A88 ΔE 0.063
- Dusky Blue #475F94 ΔE 0.066
Use #54576B 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.