#565A7A
Closest named color: Dusty Grape (#545775). oklch(47.7% 0.052 278.7), rgb(86, 90, 122).
Aa
White text reads best on this color (6.68:1).
About this color
#565A7A is a medium-dark, muted blue. In OKLCH its lightness is 48%, its chroma 0.052 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.011 away. White text reads best on it, at 6.68:1.
| Hue family | Blues |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Dusty Grape (#545775) |
| Black text | 3.13:1 |
| White text | 6.68:1 |
Values
| HEX | #565A7A |
| RGB | rgb(86, 90, 122) |
| HSL | hsl(233, 17%, 41%) |
| OKLCH | oklch(47.7% 0.052 278.7) |
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 #565A7A | 6.68:1 | AA | Lc -88.0 | Fine for body text |
| Black text on #565A7A | 3.13:1 | AA large text | Lc 21.0 | Dividers and decoration only |
| #565A7A text on white | 6.68:1 | AA | Lc 83.0 | Fine for body text |
| #565A7A text on black | 3.13:1 | AA large text | Lc -18.9 | 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 700.
-
Step 50
50
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E8E9EF
oklch(93.5% 0.008 278.6)
-
Step 200
200
#D7D8E2
oklch(88.4% 0.014 281.5)
-
Step 300
300
#BDBFD1
oklch(80.9% 0.025 280.8)
-
Step 400
400
#9B9FBA
oklch(70.8% 0.04 278.7)
-
Step 500
500
#8287A9
oklch(63.2% 0.051 278.3)
-
Step 600
600
#6C7094
oklch(55.6% 0.056 279.5)
-
Step 700
700 (this color)
#565A7A
oklch(47.7% 0.052 278.7)
-
Step 800
800
#494D67
oklch(42.7% 0.043 277.6)
-
Step 900
900
#3D4053
oklch(37.7% 0.033 277.7)
-
Step 950
950
#242631
oklch(27.1% 0.021 276.9)
#565A7A 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) | #515D7B | 0.011 |
| Deuteranopia (no green cones) | #4F5B79 | 0.011 |
| Tritanopia (no blue cones) | #4D6065 | 0.046 |
| Achromatopsia (no color) | #5C5C5C | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #565A7A
#565A7A
oklch(47.7% 0.052 278.7)
- #645D3B
#645D3B
oklch(47.6% 0.051 98)
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 #565A7A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.011
- Dusk #4E5481 ΔE 0.027
- YInMn Blue #415A77 ΔE 0.030
- Slate #516572 ΔE 0.040
- Dusky Blue #475F94 ΔE 0.044
- Denim #3B638C ΔE 0.044
- Twilight #4E518B ΔE 0.045
- Denim Blue #3B5B92 ΔE 0.051
Use #565A7A 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.