#599AF5#599AF5

#599AF5 is a light, vivid blue. Relative luminance 0.318; OKLCH L 68.4% C 0.151 H 257.1°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX#599AF5
RGBrgb(89, 154, 245)
HSLhsl(215, 89%, 65%)
HSVhsv(215, 64%, 96%)
CMYKcmyk(63.7%, 37.1%, 0%, 3.9%)
CIE-LABlab(63.20, 7.01, -51.72)
CIE-LCHlch(63.20, 52.19, 277.72°)
OKLaboklab(68.45% -0.0336 -0.1469)
OKLCHoklch(68.45% 0.151 257.1)
XYZxyz(32.1509, 31.8245, 90.8169)
Luminance0.3183 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#599AF5 #F5B459
analogous
#59E8F5 #599AF5 #6659F5
triadic
#599AF5 #F5599A #9AF559
tetradic
#599AF5 #F559E8 #F5B459 #59F566
square
#599AF5 #F559E8 #F5B459 #59F566
split-complementary
#599AF5 #F56659 #E8F559
monochromatic
#0C5AC8 #1F77F2 #599AF5 #93BDF8 #CCE0FC

Accessibility & contrast

On white

2.85
#599AF5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.37
#599AF5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599AF5
7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##599AF5#FFFFFF#000000##000000
##599AF51.002.857.377.37
#FFFFFF2.851.0021.0021.00
#0000007.3721.001.001.00
##0000007.3721.001.001.00

Color blindness preview

Protanopia (red-blind)
#72A1F9
Deuteranopia (green-blind)
#5C92F3
Tritanopia (blue-blind)
#00AFBC
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #599af5;
/* rgb */ color: rgb(89, 154, 245);
/* oklch */ color: oklch(68.4% 0.151 257.1);
Tailwind
colors: {
  custom: {
    50: '#96b7f9',
    500: '#599af5',
    950: '#000000',
  },
}
SCSS
$custom: #599af5;
$custom-light: #96b7f9;
$custom-dark: #000000;
JSON
{
  "hex": "#599af5",
  "rgb": {
    "r": 89,
    "g": 154,
    "b": 245
  },
  "hsl": {
    "h": 215,
    "s": 88.636,
    "l": 65.49
  },
  "oklch": {
    "l": 0.68447,
    "c": 0.15072,
    "h": 257.1
  },
  "luminance": 0.31828
}

Semantic roles & 50–950 ramp

primary
#599AF5
secondary
#EFD9BB
accent
#8600E5
background
#F9FBFF
surface
#F2F6FF
border
#CCD0D7
text
#0F1117
muted
#7E8085

Preview Lab

Preview with #599AF5

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

Preview Lab → · Contrast checker → · Palette generator →

#599AF5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva