#59637C#59637C

#59637C is a mid, muted blue. Relative luminance 0.125; OKLCH L 50.1% C 0.042 H 267.8°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#59637C
RGB	rgb(89, 99, 124)
HSL	hsl(223, 16%, 42%)
HSV	hsv(223, 28%, 49%)
CMYK	cmyk(28.2%, 20.2%, 0%, 51.4%)
CIE-LAB	lab(42.00, 2.33, -15.24)
CIE-LCH	lch(42.00, 15.42, 278.70°)
OKLab	oklab(50.08% -0.0016 -0.0418)
OKLCH	oklch(50.08% 0.042 267.8)
XYZ	xyz(12.2188, 12.5024, 20.8343)
Luminance	0.1250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59637C #7C7259

analogous

#59757C #59637C #61597C

triadic

#59637C #7C5963 #637C59

tetradic

#59637C #7C5975 #7C7259 #597C61

square

#59637C #7C5975 #7C7259 #597C61

split-complementary

#59637C #7C6159 #757C59

monochromatic

#262A35 #3F4758 #59637C #76819C #99A2B6

Accessibility & contrast

On white

6.00

#59637C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#59637C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #59637C

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59637C	#FFFFFF	#000000	##FFFFFF
##59637C	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B657D

Deuteranopia (green-blind)

#58627B

Tritanopia (blue-blind)

#50686B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #59637c;
/* rgb */ color: rgb(89, 99, 124);
/* oklch */ color: oklch(50.1% 0.042 267.8);

Tailwind

colors: {
  custom: {
    50: '#888fa2',
    500: '#59637c',
    950: '#000000',
  },
}

SCSS

$custom: #59637c;
$custom-light: #888fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#59637c",
  "rgb": {
    "r": 89,
    "g": 99,
    "b": 124
  },
  "hsl": {
    "h": 222.857,
    "s": 16.432,
    "l": 41.765
  },
  "oklch": {
    "l": 0.5008,
    "c": 0.04188,
    "h": 267.8
  },
  "luminance": 0.12503
}

Semantic roles & 50–950 ramp

primary

#59637C

secondary

#A49D8D

accent

#A46FB9

background

#F8F8F9

surface

#F0F0F2

border

#CBCBCC

text

#0B0C0F

muted

#7C7D7E

Preview Lab

Preview with #59637C

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

Preview Lab → · Contrast checker → · Palette generator →