#595CB3#595CB3

#595CB3 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.6% C 0.135 H 279.1°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#595CB3
RGB	rgb(89, 92, 179)
HSL	hsl(238, 37%, 53%)
HSV	hsv(238, 50%, 70%)
CMYK	cmyk(50.3%, 48.6%, 0%, 29.8%)
CIE-LAB	lab(42.81, 23.05, -46.81)
CIE-LCH	lch(42.81, 52.17, 296.21°)
OKLab	oklab(51.6% 0.0213 -0.1332)
OKLCH	oklch(51.6% 0.135 279.1)
XYZ	xyz(16.0811, 13.0319, 44.3071)
Luminance	0.1303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595CB3 #B3B059

analogous

#5989B3 #595CB3 #8359B3

triadic

#595CB3 #B3595C #5CB359

tetradic

#595CB3 #B35989 #B3B059 #59B383

square

#595CB3 #B35989 #B3B059 #59B383

split-complementary

#595CB3 #B38359 #89B359

monochromatic

#2E3064 #41448E #595CB3 #8385C6 #ADAED9

Accessibility & contrast

On white

5.82

#595CB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#595CB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595CB3

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595CB3	#FFFFFF	#000000	##FFFFFF
##595CB3	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3569B6

Deuteranopia (green-blind)

#2D62B1

Tritanopia (blue-blind)

#366F7F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #595cb3;
/* rgb */ color: rgb(89, 92, 179);
/* oklch */ color: oklch(51.6% 0.135 279.1);

Tailwind

colors: {
  custom: {
    50: '#8e8aca',
    500: '#595cb3',
    950: '#000000',
  },
}

SCSS

$custom: #595cb3;
$custom-light: #8e8aca;
$custom-dark: #000000;

JSON

{
  "hex": "#595cb3",
  "rgb": {
    "r": 89,
    "g": 92,
    "b": 179
  },
  "hsl": {
    "h": 238,
    "s": 37.19,
    "l": 52.549
  },
  "oklch": {
    "l": 0.51598,
    "c": 0.13487,
    "h": 279.1
  },
  "luminance": 0.13033
}

Semantic roles & 50–950 ramp

primary

#595CB3

secondary

#C7C6A0

accent

#C95BCD

background

#F9F8FC

surface

#F1F0F8

border

#CBCBD1

text

#0D0B13

muted

#7E7C82

Preview Lab

Preview with #595CB3

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

Preview Lab → · Contrast checker → · Palette generator →