#595BC9#595BC9

#595BC9 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.9% C 0.167 H 278.3°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#595BC9
RGB	rgb(89, 91, 201)
HSL	hsl(239, 51%, 57%)
HSV	hsv(239, 56%, 79%)
CMYK	cmyk(55.7%, 54.7%, 0%, 21.2%)
CIE-LAB	lab(43.98, 30.73, -57.73)
CIE-LCH	lch(43.98, 65.40, 298.02°)
OKLab	oklab(52.93% 0.024 -0.1653)
OKLCH	oklch(52.93% 0.167 278.3)
XYZ	xyz(18.4002, 13.8218, 56.9453)
Luminance	0.1382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595BC9 #C9C759

analogous

#5993C9 #595BC9 #8F59C9

triadic

#595BC9 #C9595B #5BC959

tetradic

#595BC9 #C95993 #C9C759 #59C98F

square

#595BC9 #C95993 #C9C759 #59C98F

split-complementary

#595BC9 #C98F59 #93C959

monochromatic

#292B7E #383AAD #595BC9 #8789D8 #B5B6E7

Accessibility & contrast

On white

5.58

#595BC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#595BC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595BC9

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595BC9	#FFFFFF	#000000	##FFFFFF
##595BC9	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#116DCD

Deuteranopia (green-blind)

#0063C7

Tritanopia (blue-blind)

#1E7489

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #595bc9;
/* rgb */ color: rgb(89, 91, 201);
/* oklch */ color: oklch(52.9% 0.167 278.3);

Tailwind

colors: {
  custom: {
    50: '#9189da',
    500: '#595bc9',
    950: '#000000',
  },
}

SCSS

$custom: #595bc9;
$custom-light: #9189da;
$custom-dark: #000000;

JSON

{
  "hex": "#595bc9",
  "rgb": {
    "r": 89,
    "g": 91,
    "b": 201
  },
  "hsl": {
    "h": 238.929,
    "s": 50.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52927,
    "c": 0.16704,
    "h": 278.3
  },
  "luminance": 0.13823
}

Semantic roles & 50–950 ramp

primary

#595BC9

secondary

#D6D5A8

accent

#D84DDA

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #595BC9

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

Preview Lab → · Contrast checker → · Palette generator →