#597EF5#597EF5

#597EF5 is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.7% C 0.182 H 267.9°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#597EF5
RGB	rgb(89, 126, 245)
HSL	hsl(226, 89%, 65%)
HSV	hsv(226, 64%, 96%)
CMYK	cmyk(63.7%, 48.6%, 0%, 3.9%)
CIE-LAB	lab(55.72, 23.77, -63.66)
CIE-LCH	lch(55.72, 67.95, 290.48°)
OKLab	oklab(62.69% -0.0068 -0.1824)
OKLCH	oklch(62.69% 0.183 267.9)
XYZ	xyz(28.0565, 23.6356, 89.4521)
Luminance	0.2364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597EF5 #F5D059

analogous

#59CCF5 #597EF5 #8259F5

triadic

#597EF5 #F5597E #7EF559

tetradic

#597EF5 #F559CC #F5D059 #59F582

square

#597EF5 #F559CC #F5D059 #59F582

split-complementary

#597EF5 #F58259 #CCF559

monochromatic

#0C39C8 #1F51F2 #597EF5 #93ABF8 #CCD8FC

Accessibility & contrast

On white

3.67

#597EF5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#597EF5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597EF5

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597EF5	#FFFFFF	#000000	##000000
##597EF5	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E8DF9

Deuteranopia (green-blind)

#167FF3

Tritanopia (blue-blind)

#009AAE

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #597ef5;
/* rgb */ color: rgb(89, 126, 245);
/* oklch */ color: oklch(62.7% 0.182 267.9);

Tailwind

colors: {
  custom: {
    50: '#96a2f9',
    500: '#597ef5',
    950: '#000000',
  },
}

SCSS

$custom: #597ef5;
$custom-light: #96a2f9;
$custom-dark: #000000;

JSON

{
  "hex": "#597ef5",
  "rgb": {
    "r": 89,
    "g": 126,
    "b": 245
  },
  "hsl": {
    "h": 225.769,
    "s": 88.636,
    "l": 65.49
  },
  "oklch": {
    "l": 0.62691,
    "c": 0.1825,
    "h": 267.9
  },
  "luminance": 0.23638
}

Semantic roles & 50–950 ramp

primary

#597EF5

secondary

#EFE3BB

accent

#AF00E5

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0F17

muted

#7E7E85

Preview Lab

Preview with #597EF5

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

Preview Lab → · Contrast checker → · Palette generator →