#585C74#585C74

#585C74 is a mid, muted blue. Relative luminance 0.110; OKLCH L 48.1% C 0.039 H 277.4°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#585C74
RGB	rgb(88, 92, 116)
HSL	hsl(231, 14%, 40%)
HSV	hsv(231, 24%, 45%)
CMYK	cmyk(24.1%, 20.7%, 0%, 54.5%)
CIE-LAB	lab(39.56, 4.19, -14.09)
CIE-LCH	lch(39.56, 14.70, 286.56°)
OKLab	oklab(48.05% 0.005 -0.0386)
OKLCH	oklch(48.05% 0.039 277.4)
XYZ	xyz(11.0032, 10.9897, 18.0611)
Luminance	0.1099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585C74 #747058

analogous

#586A74 #585C74 #625874

triadic

#585C74 #74585C #5C7458

tetradic

#585C74 #74586A #747058 #587462

square

#585C74 #74586A #747058 #587462

split-complementary

#585C74 #746258 #6A7458

monochromatic

#23252E #3E4051 #585C74 #747995 #979AB0

Accessibility & contrast

On white

6.57

#585C74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#585C74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585C74

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585C74	#FFFFFF	#000000	##FFFFFF
##585C74	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555E75

Deuteranopia (green-blind)

#545C73

Tritanopia (blue-blind)

#516064

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #585c74;
/* rgb */ color: rgb(88, 92, 116);
/* oklch */ color: oklch(48.1% 0.039 277.4);

Tailwind

colors: {
  custom: {
    50: '#878a9c',
    500: '#585c74',
    950: '#000000',
  },
}

SCSS

$custom: #585c74;
$custom-light: #878a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#585c74",
  "rgb": {
    "r": 88,
    "g": 92,
    "b": 116
  },
  "hsl": {
    "h": 231.429,
    "s": 13.725,
    "l": 40
  },
  "oklch": {
    "l": 0.48051,
    "c": 0.03892,
    "h": 277.4
  },
  "luminance": 0.1099
}

Semantic roles & 50–950 ramp

primary

#585C74

secondary

#9E9B8A

accent

#AD71B7

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0B0B0E

muted

#7C7C7E

Preview Lab

Preview with #585C74

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

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