#597DEE#597DEE

#597DEE is a light, vivid blue. Relative luminance 0.230; OKLCH L 62.0% C 0.174 H 267.8°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#597DEE
RGB	rgb(89, 125, 238)
HSL	hsl(226, 81%, 64%)
HSV	hsv(226, 63%, 93%)
CMYK	cmyk(62.6%, 47.5%, 0%, 6.7%)
CIE-LAB	lab(55.03, 22.02, -60.88)
CIE-LCH	lch(55.03, 64.74, 289.89°)
OKLab	oklab(62.03% -0.0067 -0.1742)
OKLCH	oklch(62.03% 0.174 267.8)
XYZ	xyz(26.8808, 22.9617, 83.8878)
Luminance	0.2296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597DEE #EECA59

analogous

#59C8EE #597DEE #8059EE

triadic

#597DEE #EE597D #7DEE59

tetradic

#597DEE #EE59C8 #EECA59 #59EE80

square

#597DEE #EE59C8 #EECA59 #59EE80

split-complementary

#597DEE #EE8059 #C8EE59

monochromatic

#133BBA #2152E8 #597DEE #91A8F4 #C8D4F9

Accessibility & contrast

On white

3.75

#597DEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#597DEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597DEE

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597DEE	#FFFFFF	#000000	##000000
##597DEE	1.00	3.75	5.59	5.59
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#438BF2

Deuteranopia (green-blind)

#257DEC

Tritanopia (blue-blind)

#0097AA

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #597dee;
/* rgb */ color: rgb(89, 125, 238);
/* oklch */ color: oklch(62.0% 0.174 267.8);

Tailwind

colors: {
  custom: {
    50: '#95a2f4',
    500: '#597dee',
    950: '#000000',
  },
}

SCSS

$custom: #597dee;
$custom-light: #95a2f4;
$custom-dark: #000000;

JSON

{
  "hex": "#597dee",
  "rgb": {
    "r": 89,
    "g": 125,
    "b": 238
  },
  "hsl": {
    "h": 225.503,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.6203,
    "c": 0.17433,
    "h": 267.8
  },
  "luminance": 0.22964
}

Semantic roles & 50–950 ramp

primary

#597DEE

secondary

#EBDFB7

accent

#AA08DE

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #597DEE

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

Preview Lab → · Contrast checker → · Palette generator →