#595B83#595B83

#595B83 is a mid, moderate blue. Relative luminance 0.112; OKLCH L 48.6% C 0.064 H 281.5°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#595B83
RGB	rgb(89, 91, 131)
HSL	hsl(237, 19%, 43%)
HSV	hsv(237, 32%, 51%)
CMYK	cmyk(32.1%, 30.5%, 0%, 48.6%)
CIE-LAB	lab(39.99, 9.20, -22.59)
CIE-LCH	lch(39.99, 24.39, 292.15°)
OKLab	oklab(48.61% 0.0128 -0.0627)
OKLCH	oklch(48.61% 0.064 281.5)
XYZ	xyz(11.9565, 11.2444, 23.0087)
Luminance	0.1124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595B83 #838159

analogous

#597083 #595B83 #6C5983

triadic

#595B83 #83595B #5B8359

tetradic

#595B83 #835970 #838159 #59836C

square

#595B83 #835970 #838159 #59836C

split-complementary

#595B83 #836C59 #708359

monochromatic

#27283A #40425F #595B83 #7779A2 #9B9DBB

Accessibility & contrast

On white

6.46

#595B83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#595B83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595B83

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595B83	#FFFFFF	#000000	##FFFFFF
##595B83	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6085

Deuteranopia (green-blind)

#4D5D82

Tritanopia (blue-blind)

#4E6269

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #595b83;
/* rgb */ color: rgb(89, 91, 131);
/* oklch */ color: oklch(48.6% 0.064 281.5);

Tailwind

colors: {
  custom: {
    50: '#8989a7',
    500: '#595b83',
    950: '#000000',
  },
}

SCSS

$custom: #595b83;
$custom-light: #8989a7;
$custom-dark: #000000;

JSON

{
  "hex": "#595b83",
  "rgb": {
    "r": 89,
    "g": 91,
    "b": 131
  },
  "hsl": {
    "h": 237.143,
    "s": 19.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.4861,
    "c": 0.064,
    "h": 281.5
  },
  "luminance": 0.11245
}

Semantic roles & 50–950 ramp

primary

#595B83

secondary

#A9A88F

accent

#B86CBC

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0B0B0F

muted

#7C7C7F

Preview Lab

Preview with #595B83

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

Preview Lab → · Contrast checker → · Palette generator →