#597FEA#597FEA

#597FEA is a light, vivid blue. Relative luminance 0.232; OKLCH L 62.2% C 0.167 H 266.8°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#597FEA
RGB	rgb(89, 127, 234)
HSL	hsl(224, 78%, 63%)
HSV	hsv(224, 62%, 92%)
CMYK	cmyk(62%, 45.7%, 0%, 8.2%)
CIE-LAB	lab(55.32, 19.46, -58.19)
CIE-LCH	lch(55.32, 61.36, 288.49°)
OKLab	oklab(62.17% -0.0092 -0.1663)
OKLCH	oklch(62.17% 0.167 266.8)
XYZ	xyz(26.5554, 23.2408, 80.9124)
Luminance	0.2324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597FEA #EAC459

analogous

#59C7EA #597FEA #7B59EA

triadic

#597FEA #EA597F #7FEA59

tetradic

#597FEA #EA59C7 #EAC459 #59EA7B

square

#597FEA #EA59C7 #EAC459 #59EA7B

split-complementary

#597FEA #EA7B59 #C7EA59

monochromatic

#173FB2 #2355E3 #597FEA #8FA9F1 #C6D3F8

Accessibility & contrast

On white

3.72

#597FEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#597FEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597FEA

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597FEA	#FFFFFF	#000000	##000000
##597FEA	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B8BEE

Deuteranopia (green-blind)

#327EE8

Tritanopia (blue-blind)

#0097A9

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #597fea;
/* rgb */ color: rgb(89, 127, 234);
/* oklch */ color: oklch(62.2% 0.167 266.8);

Tailwind

colors: {
  custom: {
    50: '#94a3f1',
    500: '#597fea',
    950: '#000000',
  },
}

SCSS

$custom: #597fea;
$custom-light: #94a3f1;
$custom-dark: #000000;

JSON

{
  "hex": "#597fea",
  "rgb": {
    "r": 89,
    "g": 127,
    "b": 234
  },
  "hsl": {
    "h": 224.276,
    "s": 77.54,
    "l": 63.333
  },
  "oklch": {
    "l": 0.62172,
    "c": 0.16652,
    "h": 266.8
  },
  "luminance": 0.23243
}

Semantic roles & 50–950 ramp

primary

#597FEA

secondary

#E9DCB6

accent

#A40CDA

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #597FEA

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

Preview Lab → · Contrast checker → · Palette generator →