#597BF4#597BF4

#597BF4 is a light, vivid blue. Relative luminance 0.228; OKLCH L 62.0% C 0.185 H 268.7°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#597BF4
RGB	rgb(89, 123, 244)
HSL	hsl(227, 88%, 65%)
HSV	hsv(227, 64%, 96%)
CMYK	cmyk(63.5%, 49.6%, 0%, 4.3%)
CIE-LAB	lab(54.89, 25.27, -64.45)
CIE-LCH	lch(54.89, 69.23, 291.41°)
OKLab	oklab(62.04% -0.0042 -0.1847)
OKLCH	oklch(62.04% 0.185 268.7)
XYZ	xyz(27.5264, 22.8189, 88.5243)
Luminance	0.2282 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597BF4 #F4D259

analogous

#59C8F4 #597BF4 #8559F4

triadic

#597BF4 #F4597B #7BF459

tetradic

#597BF4 #F459C8 #F4D259 #59F485

square

#597BF4 #F459C8 #F4D259 #59F485

split-complementary

#597BF4 #F48559 #C8F459

monochromatic

#0D36C6 #204DF0 #597BF4 #92A9F8 #CCD6FC

Accessibility & contrast

On white

3.77

#597BF4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#597BF4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597BF4

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597BF4	#FFFFFF	#000000	##000000
##597BF4	1.00	3.77	5.56	5.56
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#378BF8

Deuteranopia (green-blind)

#037DF2

Tritanopia (blue-blind)

#0097AC

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #597bf4;
/* rgb */ color: rgb(89, 123, 244);
/* oklch */ color: oklch(62.0% 0.185 268.7);

Tailwind

colors: {
  custom: {
    50: '#96a0f8',
    500: '#597bf4',
    950: '#000000',
  },
}

SCSS

$custom: #597bf4;
$custom-light: #96a0f8;
$custom-dark: #000000;

JSON

{
  "hex": "#597bf4",
  "rgb": {
    "r": 89,
    "g": 123,
    "b": 244
  },
  "hsl": {
    "h": 226.839,
    "s": 87.571,
    "l": 65.294
  },
  "oklch": {
    "l": 0.62036,
    "c": 0.18478,
    "h": 268.7
  },
  "luminance": 0.22821
}

Semantic roles & 50–950 ramp

primary

#597BF4

secondary

#EFE3BA

accent

#B201E4

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #597BF4

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

Preview Lab → · Contrast checker → · Palette generator →