#597DEA#597DEA

#597DEA is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.8% C 0.169 H 267.5°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX#597DEA
RGBrgb(89, 125, 234)
HSLhsl(225, 78%, 63%)
HSVhsv(225, 62%, 92%)
CMYKcmyk(62%, 46.6%, 0%, 8.2%)
CIE-LABlab(54.79, 20.68, -59.03)
CIE-LCHlch(54.79, 62.55, 289.30°)
OKLaboklab(61.77% -0.0072 -0.1688)
OKLCHoklch(61.77% 0.169 267.5)
XYZxyz(26.2997, 22.7293, 80.8272)
Luminance0.2273 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#597DEA #EAC659
analogous
#59C6EA #597DEA #7D59EA
triadic
#597DEA #EA597D #7DEA59
tetradic
#597DEA #EA59C6 #EAC659 #59EA7D
square
#597DEA #EA59C6 #EAC659 #59EA7D
split-complementary
#597DEA #EA7D59 #C6EA59
monochromatic
#173DB2 #2352E3 #597DEA #8FA8F1 #C6D2F8

Accessibility & contrast

On white

3.79
#597DEA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.55
#597DEA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597DEA
5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##597DEA#FFFFFF#000000##000000
##597DEA1.003.795.555.55
#FFFFFF3.791.0021.0021.00
#0000005.5521.001.001.00
##0000005.5521.001.001.00

Color blindness preview

Protanopia (red-blind)
#478AEE
Deuteranopia (green-blind)
#2C7DE8
Tritanopia (blue-blind)
#0096A8
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #597dea;
/* rgb */ color: rgb(89, 125, 234);
/* oklch */ color: oklch(61.8% 0.169 267.5);
Tailwind
colors: {
  custom: {
    50: '#95a2f1',
    500: '#597dea',
    950: '#000000',
  },
}
SCSS
$custom: #597dea;
$custom-light: #95a2f1;
$custom-dark: #000000;
JSON
{
  "hex": "#597dea",
  "rgb": {
    "r": 89,
    "g": 125,
    "b": 234
  },
  "hsl": {
    "h": 225.103,
    "s": 77.54,
    "l": 63.333
  },
  "oklch": {
    "l": 0.61769,
    "c": 0.16893,
    "h": 267.5
  },
  "luminance": 0.22732
}

Semantic roles & 50–950 ramp

primary
#597DEA
secondary
#E9DCB6
accent
#A70CDA
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0F17
muted
#7E7E85

Preview Lab

Preview with #597DEA

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

Preview Lab → · Contrast checker → · Palette generator →

#597DEA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva