#6359E7#6359E7

#6359E7 is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.6% C 0.207 H 280.4°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX#6359E7
RGBrgb(99, 89, 231)
HSLhsl(244, 75%, 63%)
HSVhsv(244, 61%, 91%)
CMYKcmyk(57.1%, 61.5%, 0%, 9.4%)
CIE-LABlab(46.40, 43.23, -70.89)
CIE-LCHlch(46.40, 83.03, 301.38°)
OKLaboklab(55.58% 0.0375 -0.2037)
OKLCHoklch(55.58% 0.207 280.4)
XYZxyz(23.1372, 15.5654, 77.3710)
Luminance0.1557 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6359E7 #DDE759
analogous
#5996E7 #6359E7 #AA59E7
triadic
#6359E7 #E76359 #59E763
tetradic
#6359E7 #E75996 #DDE759 #59E7AA
square
#6359E7 #E75996 #DDE759 #59E7AA
split-complementary
#6359E7 #E7AA59 #96E759
monochromatic
#2319AD #3124DF #6359E7 #958EEF #C7C4F6

Accessibility & contrast

On white

5.11
#6359E7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.11
#6359E7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6359E7
5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6359E7#FFFFFF#000000##FFFFFF
##6359E71.005.114.115.11
#FFFFFF5.111.0021.001.00
#0000004.1121.001.0021.00
##FFFFFF5.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0073EC
Deuteranopia (green-blind)
#0069E4
Tritanopia (blue-blind)
#127C98
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #6359e7;
/* rgb */ color: rgb(99, 89, 231);
/* oklch */ color: oklch(55.6% 0.207 280.4);
Tailwind
colors: {
  custom: {
    50: '#9b88f0',
    500: '#6359e7',
    950: '#000000',
  },
}
SCSS
$custom: #6359e7;
$custom-light: #9b88f0;
$custom-dark: #000000;
JSON
{
  "hex": "#6359e7",
  "rgb": {
    "r": 99,
    "g": 89,
    "b": 231
  },
  "hsl": {
    "h": 244.225,
    "s": 74.737,
    "l": 62.745
  },
  "oklch": {
    "l": 0.55584,
    "c": 0.20715,
    "h": 280.4
  },
  "luminance": 0.15567
}

Semantic roles & 50–950 ramp

primary
#6359E7
secondary
#E4E8B4
accent
#D70FC9
background
#FAF8FE
surface
#F4F0FD
border
#CECBD5
text
#0F0B17
muted
#7F7C85

Preview Lab

Preview with #6359E7

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

Preview Lab → · Contrast checker → · Palette generator →

#6359E7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva