#575A67#575A67

#575A67 is a mid, muted blue. Relative luminance 0.103; OKLCH L 47.0% C 0.021 H 275.3°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#575A67
RGB	rgb(87, 90, 103)
HSL	hsl(229, 8%, 37%)
HSV	hsv(229, 16%, 40%)
CMYK	cmyk(15.5%, 12.6%, 0%, 59.6%)
CIE-LAB	lab(38.41, 1.80, -7.84)
CIE-LCH	lch(38.41, 8.04, 282.94°)
OKLab	oklab(46.97% 0.002 -0.0212)
OKLCH	oklch(46.97% 0.021 275.3)
XYZ	xyz(10.0343, 10.3177, 14.2922)
Luminance	0.1032 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575A67 #676457

analogous

#576267 #575A67 #5C5767

triadic

#575A67 #67575A #5A6757

tetradic

#575A67 #675762 #676457 #57675C

square

#575A67 #675762 #676457 #57675C

split-complementary

#575A67 #675C57 #626757

monochromatic

#1F2025 #3B3D46 #575A67 #737788 #9497A5

Accessibility & contrast

On white

6.85

#575A67 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#575A67 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575A67

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575A67	#FFFFFF	#000000	##FFFFFF
##575A67	1.00	6.85	3.06	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575B68

Deuteranopia (green-blind)

#565A67

Tritanopia (blue-blind)

#535C5E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #575a67;
/* rgb */ color: rgb(87, 90, 103);
/* oklch */ color: oklch(47.0% 0.021 275.3);

Tailwind

colors: {
  custom: {
    50: '#868892',
    500: '#575a67',
    950: '#000000',
  },
}

SCSS

$custom: #575a67;
$custom-light: #868892;
$custom-dark: #000000;

JSON

{
  "hex": "#575a67",
  "rgb": {
    "r": 87,
    "g": 90,
    "b": 103
  },
  "hsl": {
    "h": 228.75,
    "s": 8.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.46966,
    "c": 0.02129,
    "h": 275.3
  },
  "luminance": 0.10318
}

Semantic roles & 50–950 ramp

primary

#575A67

secondary

#949186

accent

#A676B1

background

#F8F8F8

surface

#EFEFF0

border

#CACACB

text

#0B0B0D

muted

#7C7C7D

Preview Lab

Preview with #575A67

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

Preview Lab → · Contrast checker → · Palette generator →