#599FE5#599FE5

#599FE5 is a light, vivid cyan. Relative luminance 0.326; OKLCH L 68.7% C 0.126 H 250.1°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX#599FE5
RGBrgb(89, 159, 229)
HSLhsl(210, 73%, 62%)
HSVhsv(210, 61%, 90%)
CMYKcmyk(61.1%, 30.6%, 0%, 10.2%)
CIE-LABlab(63.81, -1.13, -41.94)
CIE-LCHlch(63.81, 41.96, 268.45°)
OKLaboklab(68.68% -0.0428 -0.1184)
OKLCHoklch(68.68% 0.126 250.1)
XYZxyz(30.6557, 32.5744, 78.7855)
Luminance0.3258 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#599FE5 #E59F59
analogous
#59E5E5 #599FE5 #5959E5
triadic
#599FE5 #E5599F #9FE559
tetradic
#599FE5 #E559E5 #E59F59 #59E559
square
#599FE5 #E559E5 #E59F59 #59E559
split-complementary
#599FE5 #E55959 #E5E559
monochromatic
#1A62A9 #2480DD #599FE5 #8EBEED #C3DCF6

Accessibility & contrast

On white

2.79
#599FE5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.52
#599FE5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599FE5
7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##599FE5#FFFFFF#000000##000000
##599FE51.002.797.527.52
#FFFFFF2.791.0021.0021.00
#0000007.5221.001.001.00
##0000007.5221.001.001.00

Color blindness preview

Protanopia (red-blind)
#81A2E8
Deuteranopia (green-blind)
#6E94E4
Tritanopia (blue-blind)
#00AFB8
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #599fe5;
/* rgb */ color: rgb(89, 159, 229);
/* oklch */ color: oklch(68.7% 0.126 250.1);
Tailwind
colors: {
  custom: {
    50: '#93bbed',
    500: '#599fe5',
    950: '#000000',
  },
}
SCSS
$custom: #599fe5;
$custom-light: #93bbed;
$custom-dark: #000000;
JSON
{
  "hex": "#599fe5",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 229
  },
  "hsl": {
    "h": 210,
    "s": 72.917,
    "l": 62.353
  },
  "oklch": {
    "l": 0.68678,
    "c": 0.12586,
    "h": 250.1
  },
  "luminance": 0.32577
}

Semantic roles & 50–950 ramp

primary
#599FE5
secondary
#E6CDB3
accent
#7310D5
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1116
muted
#7E8084

Preview Lab

Preview with #599FE5

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

Preview Lab → · Contrast checker → · Palette generator →

#599FE5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva