#597EE8#597EE8

#597EE8 is a mid, vivid blue. Relative luminance 0.229; OKLCH L 61.8% C 0.165 H 267.1°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#597EE8
RGB	rgb(89, 126, 232)
HSL	hsl(224, 76%, 63%)
HSV	hsv(224, 62%, 91%)
CMYK	cmyk(61.6%, 45.7%, 0%, 9%)
CIE-LAB	lab(54.94, 19.40, -57.69)
CIE-LCH	lch(54.94, 60.86, 288.58°)
OKLab	oklab(61.84% -0.0085 -0.1648)
OKLCH	oklch(61.84% 0.165 267.1)
XYZ	xyz(26.1412, 22.8695, 79.3649)
Luminance	0.2287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597EE8 #E8C359

analogous

#59C5E8 #597EE8 #7C59E8

triadic

#597EE8 #E8597E #7EE859

tetradic

#597EE8 #E859C5 #E8C359 #59E87C

square

#597EE8 #E859C5 #E8C359 #59E87C

split-complementary

#597EE8 #E87C59 #C5E859

monochromatic

#183FAE #2354E1 #597EE8 #8FA8EF #C5D2F7

Accessibility & contrast

On white

3.77

#597EE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#597EE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597EE8

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597EE8	#FFFFFF	#000000	##000000
##597EE8	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B8AEC

Deuteranopia (green-blind)

#327DE6

Tritanopia (blue-blind)

#0096A8

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #597ee8;
/* rgb */ color: rgb(89, 126, 232);
/* oklch */ color: oklch(61.8% 0.165 267.1);

Tailwind

colors: {
  custom: {
    50: '#94a2f0',
    500: '#597ee8',
    950: '#000000',
  },
}

SCSS

$custom: #597ee8;
$custom-light: #94a2f0;
$custom-dark: #000000;

JSON

{
  "hex": "#597ee8",
  "rgb": {
    "r": 89,
    "g": 126,
    "b": 232
  },
  "hsl": {
    "h": 224.476,
    "s": 75.661,
    "l": 62.941
  },
  "oklch": {
    "l": 0.61842,
    "c": 0.16502,
    "h": 267.1
  },
  "luminance": 0.22872
}

Semantic roles & 50–950 ramp

primary

#597EE8

secondary

#E8DBB5

accent

#A40ED8

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #597EE8

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

Preview Lab → · Contrast checker → · Palette generator →