#585A80#585A80

#585A80 is a mid, moderate blue. Relative luminance 0.109; OKLCH L 48.2% C 0.061 H 281.5°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#585A80
RGB	rgb(88, 90, 128)
HSL	hsl(237, 19%, 42%)
HSV	hsv(237, 31%, 50%)
CMYK	cmyk(31.3%, 29.7%, 0%, 49.8%)
CIE-LAB	lab(39.49, 8.67, -21.55)
CIE-LCH	lch(39.49, 23.23, 291.92°)
OKLab	oklab(48.16% 0.0122 -0.0597)
OKLCH	oklch(48.16% 0.061 281.5)
XYZ	xyz(11.5759, 10.9452, 21.9206)
Luminance	0.1095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585A80 #807E58

analogous

#586E80 #585A80 #6A5880

triadic

#585A80 #80585A #5A8058

tetradic

#585A80 #80586E #807E58 #58806A

square

#585A80 #80586E #807E58 #58806A

split-complementary

#585A80 #806A58 #6E8058

monochromatic

#262737 #3F405C #585A80 #7577A0 #999BB9

Accessibility & contrast

On white

6.58

#585A80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#585A80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585A80

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585A80	#FFFFFF	#000000	##FFFFFF
##585A80	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5E82

Deuteranopia (green-blind)

#4D5C7F

Tritanopia (blue-blind)

#4E6167

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #585a80;
/* rgb */ color: rgb(88, 90, 128);
/* oklch */ color: oklch(48.2% 0.061 281.5);

Tailwind

colors: {
  custom: {
    50: '#8888a5',
    500: '#585a80',
    950: '#000000',
  },
}

SCSS

$custom: #585a80;
$custom-light: #8888a5;
$custom-dark: #000000;

JSON

{
  "hex": "#585a80",
  "rgb": {
    "r": 88,
    "g": 90,
    "b": 128
  },
  "hsl": {
    "h": 237,
    "s": 18.519,
    "l": 42.353
  },
  "oklch": {
    "l": 0.48158,
    "c": 0.06097,
    "h": 281.5
  },
  "luminance": 0.10946
}

Semantic roles & 50–950 ramp

primary

#585A80

secondary

#A7A68D

accent

#B76DBB

background

#F8F8FA

surface

#F0EFF4

border

#CBCACE

text

#0B0B0F

muted

#7C7C7F

Preview Lab

Preview with #585A80

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

Preview Lab → · Contrast checker → · Palette generator →