#596CD7#596CD7

#596CD7 is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.1% C 0.164 H 272.6°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#596CD7
RGB	rgb(89, 108, 215)
HSL	hsl(231, 61%, 60%)
HSV	hsv(231, 59%, 84%)
CMYK	cmyk(58.6%, 49.8%, 0%, 15.7%)
CIE-LAB	lab(49.20, 24.78, -57.33)
CIE-LCH	lch(49.20, 62.46, 293.38°)
OKLab	oklab(57.14% 0.0074 -0.164)
OKLCH	oklch(57.14% 0.164 272.6)
XYZ	xyz(21.7441, 17.7536, 66.5577)
Luminance	0.1776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596CD7 #D7C459

analogous

#59ABD7 #596CD7 #8559D7

triadic

#596CD7 #D7596C #6CD759

tetradic

#596CD7 #D759AB #D7C459 #59D785

square

#596CD7 #D759AB #D7C459 #59D785

split-complementary

#596CD7 #D78559 #ABD759

monochromatic

#233492 #2F46C4 #596CD7 #8A98E3 #BCC3EF

Accessibility & contrast

On white

4.61

#596CD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#596CD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #596CD7

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596CD7	#FFFFFF	#000000	##FFFFFF
##596CD7	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#347BDB

Deuteranopia (green-blind)

#1B70D5

Tritanopia (blue-blind)

#008497

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #596cd7;
/* rgb */ color: rgb(89, 108, 215);
/* oklch */ color: oklch(57.1% 0.164 272.6);

Tailwind

colors: {
  custom: {
    50: '#9295e4',
    500: '#596cd7',
    950: '#000000',
  },
}

SCSS

$custom: #596cd7;
$custom-light: #9295e4;
$custom-dark: #000000;

JSON

{
  "hex": "#596cd7",
  "rgb": {
    "r": 89,
    "g": 108,
    "b": 215
  },
  "hsl": {
    "h": 230.952,
    "s": 61.165,
    "l": 59.608
  },
  "oklch": {
    "l": 0.57142,
    "c": 0.16414,
    "h": 272.6
  },
  "luminance": 0.17755
}

Semantic roles & 50–950 ramp

primary

#596CD7

secondary

#DED7AD

accent

#CC44E4

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #596CD7

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

Preview Lab → · Contrast checker → · Palette generator →