#597DEF#597DEF

#597DEF is a light, vivid blue. Relative luminance 0.230; OKLCH L 62.1% C 0.176 H 267.9°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#597DEF
RGB	rgb(89, 125, 239)
HSL	hsl(226, 82%, 64%)
HSV	hsv(226, 63%, 94%)
CMYK	cmyk(62.8%, 47.7%, 0%, 6.3%)
CIE-LAB	lab(55.09, 22.36, -61.34)
CIE-LCH	lch(55.09, 65.28, 290.03°)
OKLab	oklab(62.1% -0.0066 -0.1756)
OKLCH	oklch(62.1% 0.176 267.9)
XYZ	xyz(27.0281, 23.0207, 84.6637)
Luminance	0.2302 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597DEF #EFCB59

analogous

#59C8EF #597DEF #8059EF

triadic

#597DEF #EF597D #7DEF59

tetradic

#597DEF #EF59C8 #EFCB59 #59EF80

square

#597DEF #EF59C8 #EFCB59 #59EF80

split-complementary

#597DEF #EF8059 #C8EF59

monochromatic

#123BBC #2151EA #597DEF #91A9F4 #C9D4FA

Accessibility & contrast

On white

3.75

#597DEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#597DEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597DEF

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597DEF	#FFFFFF	#000000	##000000
##597DEF	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#428BF3

Deuteranopia (green-blind)

#237DED

Tritanopia (blue-blind)

#0097AA

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #597def;
/* rgb */ color: rgb(89, 125, 239);
/* oklch */ color: oklch(62.1% 0.176 267.9);

Tailwind

colors: {
  custom: {
    50: '#95a2f5',
    500: '#597def',
    950: '#000000',
  },
}

SCSS

$custom: #597def;
$custom-light: #95a2f5;
$custom-dark: #000000;

JSON

{
  "hex": "#597def",
  "rgb": {
    "r": 89,
    "g": 125,
    "b": 239
  },
  "hsl": {
    "h": 225.6,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.62095,
    "c": 0.17567,
    "h": 267.9
  },
  "luminance": 0.23023
}

Semantic roles & 50–950 ramp

primary

#597DEF

secondary

#ECDFB8

accent

#AB07DF

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0F0F17

muted

#7E7E85

Preview Lab

Preview with #597DEF

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

Preview Lab → · Contrast checker → · Palette generator →