#596EDD#596EDD

#596EDD is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.9% C 0.170 H 272.0°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#596EDD
RGB	rgb(89, 110, 221)
HSL	hsl(230, 66%, 61%)
HSV	hsv(230, 60%, 87%)
CMYK	cmyk(59.7%, 50.2%, 0%, 13.3%)
CIE-LAB	lab(50.09, 25.54, -59.29)
CIE-LCH	lch(50.09, 64.56, 293.30°)
OKLab	oklab(57.94% 0.006 -0.1697)
OKLCH	oklch(57.94% 0.17 272)
XYZ	xyz(22.7426, 18.4943, 70.7639)
Luminance	0.1850 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596EDD #DDC859

analogous

#59B0DD #596EDD #8659DD

triadic

#596EDD #DD596E #6EDD59

tetradic

#596EDD #DD59B0 #DDC859 #59DD86

square

#596EDD #DD59B0 #DDC859 #59DD86

split-complementary

#596EDD #DD8659 #B0DD59

monochromatic

#20349C #2A44CF #596EDD #8C9AE7 #BFC7F2

Accessibility & contrast

On white

4.47

#596EDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#596EDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #596EDD

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596EDD	#FFFFFF	#000000	##000000
##596EDD	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#317DE1

Deuteranopia (green-blind)

#1272DB

Tritanopia (blue-blind)

#00879B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #596edd;
/* rgb */ color: rgb(89, 110, 221);
/* oklch */ color: oklch(57.9% 0.170 272.0);

Tailwind

colors: {
  custom: {
    50: '#9397e8',
    500: '#596edd',
    950: '#000000',
  },
}

SCSS

$custom: #596edd;
$custom-light: #9397e8;
$custom-dark: #000000;

JSON

{
  "hex": "#596edd",
  "rgb": {
    "r": 89,
    "g": 110,
    "b": 221
  },
  "hsl": {
    "h": 230.455,
    "s": 66,
    "l": 60.784
  },
  "oklch": {
    "l": 0.5794,
    "c": 0.16983,
    "h": 272
  },
  "luminance": 0.18496
}

Semantic roles & 50–950 ramp

primary

#596EDD

secondary

#E2DAB0

accent

#B118CE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #596EDD

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

Preview Lab → · Contrast checker → · Palette generator →