#595B7B#595B7B

#595B7B is a mid, muted blue. Relative luminance 0.110; OKLCH L 48.2% C 0.051 H 281.5°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#595B7B
RGB	rgb(89, 91, 123)
HSL	hsl(236, 16%, 42%)
HSV	hsv(236, 28%, 48%)
CMYK	cmyk(27.6%, 26%, 0%, 51.8%)
CIE-LAB	lab(39.64, 7.00, -18.25)
CIE-LCH	lch(39.64, 19.55, 290.99°)
OKLab	oklab(48.23% 0.0102 -0.0503)
OKLCH	oklch(48.23% 0.051 281.5)
XYZ	xyz(11.4351, 11.0358, 20.2627)
Luminance	0.1104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595B7B #7B7959

analogous

#596C7B #595B7B #68597B

triadic

#595B7B #7B595B #5B7B59

tetradic

#595B7B #7B596C #7B7959 #597B68

square

#595B7B #7B596C #7B7959 #597B68

split-complementary

#595B7B #7B6859 #6C7B59

monochromatic

#262634 #3F4157 #595B7B #76789C #999BB5

Accessibility & contrast

On white

6.55

#595B7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#595B7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595B7B

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595B7B	#FFFFFF	#000000	##FFFFFF
##595B7B	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525F7C

Deuteranopia (green-blind)

#515C7A

Tritanopia (blue-blind)

#516166

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #595b7b;
/* rgb */ color: rgb(89, 91, 123);
/* oklch */ color: oklch(48.2% 0.051 281.5);

Tailwind

colors: {
  custom: {
    50: '#8889a1',
    500: '#595b7b',
    950: '#000000',
  },
}

SCSS

$custom: #595b7b;
$custom-light: #8889a1;
$custom-dark: #000000;

JSON

{
  "hex": "#595b7b",
  "rgb": {
    "r": 89,
    "g": 91,
    "b": 123
  },
  "hsl": {
    "h": 236.471,
    "s": 16.038,
    "l": 41.569
  },
  "oklch": {
    "l": 0.48226,
    "c": 0.05136,
    "h": 281.5
  },
  "luminance": 0.11036
}

Semantic roles & 50–950 ramp

primary

#595B7B

secondary

#A3A28C

accent

#B46FB9

background

#F8F8F9

surface

#F0F0F2

border

#CBCBCC

text

#0B0B0F

muted

#7C7C7E

Preview Lab

Preview with #595B7B

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

Preview Lab → · Contrast checker → · Palette generator →