#58596B#58596B

#58596B is a mid, muted blue. Relative luminance 0.103; OKLCH L 47.0% C 0.029 H 282.7°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#58596B
RGB	rgb(88, 89, 107)
HSL	hsl(237, 10%, 38%)
HSV	hsv(237, 18%, 42%)
CMYK	cmyk(17.8%, 16.8%, 0%, 58%)
CIE-LAB	lab(38.34, 3.76, -10.40)
CIE-LCH	lch(38.34, 11.06, 289.88°)
OKLab	oklab(46.98% 0.0064 -0.0283)
OKLCH	oklch(46.98% 0.029 282.7)
XYZ	xyz(10.2501, 10.2809, 15.3514)
Luminance	0.1028 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58596B #6B6A58

analogous

#58626B #58596B #60586B

triadic

#58596B #6B5859 #596B58

tetradic

#58596B #6B5862 #6B6A58 #586B60

square

#58596B #6B5862 #6B6A58 #586B60

split-complementary

#58596B #6B6058 #626B58

monochromatic

#212128 #3C3D49 #58596B #74758C #9596A8

Accessibility & contrast

On white

6.87

#58596B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#58596B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #58596B

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58596B	#FFFFFF	#000000	##FFFFFF
##58596B	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555B6C

Deuteranopia (green-blind)

#545A6B

Tritanopia (blue-blind)

#545C5F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #58596b;
/* rgb */ color: rgb(88, 89, 107);
/* oklch */ color: oklch(47.0% 0.029 282.7);

Tailwind

colors: {
  custom: {
    50: '#878795',
    500: '#58596b',
    950: '#000000',
  },
}

SCSS

$custom: #58596b;
$custom-light: #878795;
$custom-dark: #000000;

JSON

{
  "hex": "#58596b",
  "rgb": {
    "r": 88,
    "g": 89,
    "b": 107
  },
  "hsl": {
    "h": 236.842,
    "s": 9.744,
    "l": 38.235
  },
  "oklch": {
    "l": 0.46984,
    "c": 0.02898,
    "h": 282.7
  },
  "luminance": 0.10281
}

Semantic roles & 50–950 ramp

primary

#58596B

secondary

#979688

accent

#AF75B3

background

#F8F8F9

surface

#EFEFF1

border

#CACACB

text

#0B0B0D

muted

#7C7C7E

Preview Lab

Preview with #58596B

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

Preview Lab → · Contrast checker → · Palette generator →