#597EEB#597EEB

#597EEB is a light, vivid blue. Relative luminance 0.230; OKLCH L 62.0% C 0.169 H 267.3°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#597EEB
RGB	rgb(89, 126, 235)
HSL	hsl(225, 78%, 64%)
HSV	hsv(225, 62%, 92%)
CMYK	cmyk(62.1%, 46.4%, 0%, 7.8%)
CIE-LAB	lab(55.12, 20.40, -59.07)
CIE-LCH	lch(55.12, 62.50, 289.05°)
OKLab	oklab(62.03% -0.0081 -0.1689)
OKLCH	oklch(62.03% 0.169 267.3)
XYZ	xyz(26.5709, 23.0414, 81.6283)
Luminance	0.2304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597EEB #EBC659

analogous

#59C7EB #597EEB #7D59EB

triadic

#597EEB #EB597E #7EEB59

tetradic

#597EEB #EB59C7 #EBC659 #59EB7D

square

#597EEB #EB59C7 #EBC659 #59EB7D

split-complementary

#597EEB #EB7D59 #C7EB59

monochromatic

#163EB4 #2254E4 #597EEB #90A8F2 #C6D3F8

Accessibility & contrast

On white

3.74

#597EEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#597EEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597EEB

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597EEB	#FFFFFF	#000000	##000000
##597EEB	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#488BEF

Deuteranopia (green-blind)

#2E7EE9

Tritanopia (blue-blind)

#0097A9

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #597eeb;
/* rgb */ color: rgb(89, 126, 235);
/* oklch */ color: oklch(62.0% 0.169 267.3);

Tailwind

colors: {
  custom: {
    50: '#95a2f2',
    500: '#597eeb',
    950: '#000000',
  },
}

SCSS

$custom: #597eeb;
$custom-light: #95a2f2;
$custom-dark: #000000;

JSON

{
  "hex": "#597eeb",
  "rgb": {
    "r": 89,
    "g": 126,
    "b": 235
  },
  "hsl": {
    "h": 224.795,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.62034,
    "c": 0.16908,
    "h": 267.3
  },
  "luminance": 0.23044
}

Semantic roles & 50–950 ramp

primary

#597EEB

secondary

#EADDB6

accent

#A60BDB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #597EEB

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

Preview Lab → · Contrast checker → · Palette generator →