#59637F#59637F

#59637F is a mid, muted blue. Relative luminance 0.126; OKLCH L 50.2% C 0.046 H 269.4°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#59637F
RGB	rgb(89, 99, 127)
HSL	hsl(224, 18%, 42%)
HSV	hsv(224, 30%, 50%)
CMYK	cmyk(29.9%, 22%, 0%, 50.2%)
CIE-LAB	lab(42.12, 3.14, -16.88)
CIE-LCH	lch(42.12, 17.17, 280.54°)
OKLab	oklab(50.21% -0.0005 -0.0465)
OKLCH	oklch(50.21% 0.046 269.4)
XYZ	xyz(12.4114, 12.5794, 21.8487)
Luminance	0.1258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59637F #7F7559

analogous

#59767F #59637F #62597F

triadic

#59637F #7F5963 #637F59

tetradic

#59637F #7F5976 #7F7559 #597F62

square

#59637F #7F5976 #7F7559 #597F62

split-complementary

#59637F #7F6259 #767F59

monochromatic

#272B37 #40475B #59637F #76819F #9AA2B8

Accessibility & contrast

On white

5.97

#59637F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#59637F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #59637F

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59637F	#FFFFFF	#000000	##FFFFFF
##59637F	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6580

Deuteranopia (green-blind)

#57627E

Tritanopia (blue-blind)

#4F686C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #59637f;
/* rgb */ color: rgb(89, 99, 127);
/* oklch */ color: oklch(50.2% 0.046 269.4);

Tailwind

colors: {
  custom: {
    50: '#898fa4',
    500: '#59637f',
    950: '#000000',
  },
}

SCSS

$custom: #59637f;
$custom-light: #898fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#59637f",
  "rgb": {
    "r": 89,
    "g": 99,
    "b": 127
  },
  "hsl": {
    "h": 224.211,
    "s": 17.593,
    "l": 42.353
  },
  "oklch": {
    "l": 0.50212,
    "c": 0.04647,
    "h": 269.4
  },
  "luminance": 0.1258
}

Semantic roles & 50–950 ramp

primary

#59637F

secondary

#A6A08D

accent

#A66EBA

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0B0C0F

muted

#7C7D7F

Preview Lab

Preview with #59637F

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

Preview Lab → · Contrast checker → · Palette generator →