#596FEA#596FEA

#596FEA is a mid, vivid blue. Relative luminance 0.194; OKLCH L 59.0% C 0.186 H 271.9°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#596FEA
RGB	rgb(89, 111, 234)
HSL	hsl(231, 78%, 63%)
HSV	hsv(231, 62%, 92%)
CMYK	cmyk(62%, 52.6%, 0%, 8.2%)
CIE-LAB	lab(51.19, 29.26, -64.84)
CIE-LCH	lch(51.19, 71.13, 294.29°)
OKLab	oklab(59.04% 0.0061 -0.186)
OKLCH	oklch(59.04% 0.186 271.9)
XYZ	xyz(24.6506, 19.4312, 80.2775)
Luminance	0.1943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596FEA #EAD459

analogous

#59B7EA #596FEA #8C59EA

triadic

#596FEA #EA596F #6FEA59

tetradic

#596FEA #EA59B7 #EAD459 #59EA8C

square

#596FEA #EA59B7 #EAD459 #59EA8C

split-complementary

#596FEA #EA8C59 #B7EA59

monochromatic

#172EB2 #2340E3 #596FEA #8F9EF1 #C6CDF8

Accessibility & contrast

On white

4.30

#596FEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#596FEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #596FEA

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596FEA	#FFFFFF	#000000	##000000
##596FEA	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F81EE

Deuteranopia (green-blind)

#0074E7

Tritanopia (blue-blind)

#008CA2

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #596fea;
/* rgb */ color: rgb(89, 111, 234);
/* oklch */ color: oklch(59.0% 0.186 271.9);

Tailwind

colors: {
  custom: {
    50: '#9598f1',
    500: '#596fea',
    950: '#000000',
  },
}

SCSS

$custom: #596fea;
$custom-light: #9598f1;
$custom-dark: #000000;

JSON

{
  "hex": "#596fea",
  "rgb": {
    "r": 89,
    "g": 111,
    "b": 234
  },
  "hsl": {
    "h": 230.897,
    "s": 77.54,
    "l": 63.333
  },
  "oklch": {
    "l": 0.59037,
    "c": 0.18613,
    "h": 271.9
  },
  "luminance": 0.19433
}

Semantic roles & 50–950 ramp

primary

#596FEA

secondary

#E9E1B6

accent

#BB0CDA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #596FEA

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

Preview Lab → · Contrast checker → · Palette generator →