#597CE3#597CE3

#597CE3 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.1% C 0.161 H 267.4°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#597CE3
RGB	rgb(89, 124, 227)
HSL	hsl(225, 71%, 62%)
HSV	hsv(225, 61%, 89%)
CMYK	cmyk(60.8%, 45.4%, 0%, 11%)
CIE-LAB	lab(54.12, 18.94, -56.21)
CIE-LCH	lch(54.12, 59.31, 288.62°)
OKLab	oklab(61.12% -0.0072 -0.1605)
OKLCH	oklch(61.12% 0.161 267.4)
XYZ	xyz(25.1879, 22.0830, 75.5933)
Luminance	0.2208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597CE3 #E3C059

analogous

#59C1E3 #597CE3 #7B59E3

triadic

#597CE3 #E3597C #7CE359

tetradic

#597CE3 #E359C1 #E3C059 #59E37B

square

#597CE3 #E359C1 #E3C059 #59E37B

split-complementary

#597CE3 #E37B59 #C1E359

monochromatic

#1C3FA6 #2553DA #597CE3 #8DA5EC #C2CFF5

Accessibility & contrast

On white

3.88

#597CE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#597CE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597CE3

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597CE3	#FFFFFF	#000000	##000000
##597CE3	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B88E7

Deuteranopia (green-blind)

#357CE1

Tritanopia (blue-blind)

#0093A4

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #597ce3;
/* rgb */ color: rgb(89, 124, 227);
/* oklch */ color: oklch(61.1% 0.161 267.4);

Tailwind

colors: {
  custom: {
    50: '#93a1ec',
    500: '#597ce3',
    950: '#000000',
  },
}

SCSS

$custom: #597ce3;
$custom-light: #93a1ec;
$custom-dark: #000000;

JSON

{
  "hex": "#597ce3",
  "rgb": {
    "r": 89,
    "g": 124,
    "b": 227
  },
  "hsl": {
    "h": 224.783,
    "s": 71.134,
    "l": 61.961
  },
  "oklch": {
    "l": 0.61118,
    "c": 0.16064,
    "h": 267.4
  },
  "luminance": 0.22085
}

Semantic roles & 50–950 ramp

primary

#597CE3

secondary

#E5D8B2

accent

#A212D3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #597CE3

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

Preview Lab → · Contrast checker → · Palette generator →