#585C8D#585C8D

#585C8D is a mid, moderate blue. Relative luminance 0.117; OKLCH L 49.3% C 0.078 H 279.5°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#585C8D
RGB	rgb(88, 92, 141)
HSL	hsl(235, 23%, 45%)
HSV	hsv(235, 38%, 55%)
CMYK	cmyk(37.6%, 34.8%, 0%, 44.7%)
CIE-LAB	lab(40.66, 11.13, -27.62)
CIE-LCH	lch(40.66, 29.77, 291.94°)
OKLab	oklab(49.26% 0.013 -0.0772)
OKLCH	oklch(49.26% 0.078 279.5)
XYZ	xyz(12.6580, 11.6516, 26.7762)
Luminance	0.1165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585C8D #8D8958

analogous

#58768D #585C8D #6F588D

triadic

#585C8D #8D585C #5C8D58

tetradic

#585C8D #8D5876 #8D8958 #588D6F

square

#585C8D #8D5876 #8D8958 #588D6F

split-complementary

#585C8D #8D6F58 #768D58

monochromatic

#292B42 #404367 #585C8D #787CAB #9DA0C2

Accessibility & contrast

On white

6.31

#585C8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#585C8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585C8D

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585C8D	#FFFFFF	#000000	##FFFFFF
##585C8D	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C628F

Deuteranopia (green-blind)

#495E8C

Tritanopia (blue-blind)

#49656E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #585c8d;
/* rgb */ color: rgb(88, 92, 141);
/* oklch */ color: oklch(49.3% 0.078 279.5);

Tailwind

colors: {
  custom: {
    50: '#898aae',
    500: '#585c8d',
    950: '#000000',
  },
}

SCSS

$custom: #585c8d;
$custom-light: #898aae;
$custom-dark: #000000;

JSON

{
  "hex": "#585c8d",
  "rgb": {
    "r": 88,
    "g": 92,
    "b": 141
  },
  "hsl": {
    "h": 235.472,
    "s": 23.144,
    "l": 44.902
  },
  "oklch": {
    "l": 0.49259,
    "c": 0.07828,
    "h": 279.5
  },
  "luminance": 0.11652
}

Semantic roles & 50–950 ramp

primary

#585C8D

secondary

#B0AD91

accent

#B968C0

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0C0B10

muted

#7D7C7F

Preview Lab

Preview with #585C8D

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

Preview Lab → · Contrast checker → · Palette generator →