#597BE3#597BE3

#597BE3 is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.9% C 0.162 H 267.8°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#597BE3
RGB	rgb(89, 123, 227)
HSL	hsl(225, 71%, 62%)
HSV	hsv(225, 61%, 89%)
CMYK	cmyk(60.8%, 45.8%, 0%, 11%)
CIE-LAB	lab(53.85, 19.55, -56.63)
CIE-LCH	lch(53.85, 59.91, 289.05°)
OKLab	oklab(60.92% -0.0062 -0.1617)
OKLCH	oklch(60.92% 0.162 267.8)
XYZ	xyz(25.0632, 21.8337, 75.5517)
Luminance	0.2184 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597BE3 #E3C159

analogous

#59C0E3 #597BE3 #7C59E3

triadic

#597BE3 #E3597B #7BE359

tetradic

#597BE3 #E359C0 #E3C159 #59E37C

square

#597BE3 #E359C0 #E3C159 #59E37C

split-complementary

#597BE3 #E37C59 #C0E359

monochromatic

#1C3EA6 #2551DA #597BE3 #8DA5EC #C2CEF5

Accessibility & contrast

On white

3.91

#597BE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#597BE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597BE3

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597BE3	#FFFFFF	#000000	##000000
##597BE3	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4987E7

Deuteranopia (green-blind)

#327BE1

Tritanopia (blue-blind)

#0093A4

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #597be3;
/* rgb */ color: rgb(89, 123, 227);
/* oklch */ color: oklch(60.9% 0.162 267.8);

Tailwind

colors: {
  custom: {
    50: '#93a0ec',
    500: '#597be3',
    950: '#000000',
  },
}

SCSS

$custom: #597be3;
$custom-light: #93a0ec;
$custom-dark: #000000;

JSON

{
  "hex": "#597be3",
  "rgb": {
    "r": 89,
    "g": 123,
    "b": 227
  },
  "hsl": {
    "h": 225.217,
    "s": 71.134,
    "l": 61.961
  },
  "oklch": {
    "l": 0.60916,
    "c": 0.16186,
    "h": 267.8
  },
  "luminance": 0.21836
}

Semantic roles & 50–950 ramp

primary

#597BE3

secondary

#E5D9B2

accent

#A412D3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #597BE3

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

Preview Lab → · Contrast checker → · Palette generator →