#565C74#565C74

#565C74 is a mid, muted blue. Relative luminance 0.109; OKLCH L 47.9% C 0.039 H 273.9°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#565C74
RGB	rgb(86, 92, 116)
HSL	hsl(228, 15%, 40%)
HSV	hsv(228, 26%, 45%)
CMYK	cmyk(25.9%, 20.7%, 0%, 54.5%)
CIE-LAB	lab(39.40, 3.51, -14.35)
CIE-LCH	lch(39.40, 14.78, 283.72°)
OKLab	oklab(47.88% 0.0027 -0.0394)
OKLCH	oklch(47.88% 0.039 273.9)
XYZ	xyz(10.8165, 10.8934, 18.0524)
Luminance	0.1089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565C74 #746E56

analogous

#566B74 #565C74 #5F5674

triadic

#565C74 #74565C #5C7456

tetradic

#565C74 #74566B #746E56 #56745F

square

#565C74 #74566B #746E56 #56745F

split-complementary

#565C74 #745F56 #6B7456

monochromatic

#22242E #3C4051 #565C74 #717996 #949AB0

Accessibility & contrast

On white

6.61

#565C74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#565C74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #565C74

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565C74	#FFFFFF	#000000	##FFFFFF
##565C74	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555E75

Deuteranopia (green-blind)

#535C73

Tritanopia (blue-blind)

#4F6064

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #565c74;
/* rgb */ color: rgb(86, 92, 116);
/* oklch */ color: oklch(47.9% 0.039 273.9);

Tailwind

colors: {
  custom: {
    50: '#868a9c',
    500: '#565c74',
    950: '#000000',
  },
}

SCSS

$custom: #565c74;
$custom-light: #868a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#565c74",
  "rgb": {
    "r": 86,
    "g": 92,
    "b": 116
  },
  "hsl": {
    "h": 228,
    "s": 14.851,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47883,
    "c": 0.03945,
    "h": 273.9
  },
  "luminance": 0.10894
}

Semantic roles & 50–950 ramp

primary

#565C74

secondary

#9E9A88

accent

#A970B8

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0B0B0E

muted

#7C7C7E

Preview Lab

Preview with #565C74

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →