#595EB3#595EB3

#595EB3 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.0% C 0.132 H 278.2°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#595EB3
RGB	rgb(89, 94, 179)
HSL	hsl(237, 37%, 53%)
HSV	hsv(237, 50%, 70%)
CMYK	cmyk(50.3%, 47.5%, 0%, 29.8%)
CIE-LAB	lab(43.33, 21.79, -45.97)
CIE-LCH	lch(43.33, 50.87, 295.36°)
OKLab	oklab(51.99% 0.0189 -0.1307)
OKLCH	oklch(51.99% 0.132 278.2)
XYZ	xyz(16.2567, 13.3830, 44.3656)
Luminance	0.1338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595EB3 #B3AE59

analogous

#598BB3 #595EB3 #8159B3

triadic

#595EB3 #B3595E #5EB359

tetradic

#595EB3 #B3598B #B3AE59 #59B381

square

#595EB3 #B3598B #B3AE59 #59B381

split-complementary

#595EB3 #B38159 #8BB359

monochromatic

#2E3164 #41458E #595EB3 #8387C6 #ADAFD9

Accessibility & contrast

On white

5.71

#595EB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#595EB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595EB3

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595EB3	#FFFFFF	#000000	##FFFFFF
##595EB3	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#396AB6

Deuteranopia (green-blind)

#3163B1

Tritanopia (blue-blind)

#367080

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #595eb3;
/* rgb */ color: rgb(89, 94, 179);
/* oklch */ color: oklch(52.0% 0.132 278.2);

Tailwind

colors: {
  custom: {
    50: '#8e8bca',
    500: '#595eb3',
    950: '#000000',
  },
}

SCSS

$custom: #595eb3;
$custom-light: #8e8bca;
$custom-dark: #000000;

JSON

{
  "hex": "#595eb3",
  "rgb": {
    "r": 89,
    "g": 94,
    "b": 179
  },
  "hsl": {
    "h": 236.667,
    "s": 37.19,
    "l": 52.549
  },
  "oklch": {
    "l": 0.51994,
    "c": 0.13207,
    "h": 278.2
  },
  "luminance": 0.13384
}

Semantic roles & 50–950 ramp

primary

#595EB3

secondary

#C7C5A0

accent

#C75BCD

background

#F9F8FC

surface

#F1F0F8

border

#CBCBD1

text

#0D0C13

muted

#7E7D82

Preview Lab

Preview with #595EB3

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

Preview Lab → · Contrast checker → · Palette generator →