#6358E7#6358E7

#6358E7 is a mid, highly saturated blue. Relative luminance 0.154; OKLCH L 55.4% C 0.208 H 280.6°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX#6358E7
RGBrgb(99, 88, 231)
HSLhsl(245, 75%, 63%)
HSVhsv(245, 62%, 91%)
CMYKcmyk(57.1%, 61.9%, 0%, 9.4%)
CIE-LABlab(46.18, 43.82, -71.25)
CIE-LCHlch(46.18, 83.64, 301.59°)
OKLaboklab(55.42% 0.0384 -0.2048)
OKLCHoklch(55.42% 0.208 280.6)
XYZxyz(23.0546, 15.4001, 77.3435)
Luminance0.1540 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6358E7 #DCE758
analogous
#5895E7 #6358E7 #AA58E7
triadic
#6358E7 #E76358 #58E763
tetradic
#6358E7 #E75895 #DCE758 #58E7AA
square
#6358E7 #E75895 #DCE758 #58E7AA
split-complementary
#6358E7 #E7AA58 #95E758
monochromatic
#2419AC #3122DF #6358E7 #958EEF #C7C3F6

Accessibility & contrast

On white

5.15
#6358E7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.08
#6358E7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6358E7
5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6358E7#FFFFFF#000000##FFFFFF
##6358E71.005.154.085.15
#FFFFFF5.151.0021.001.00
#0000004.0821.001.0021.00
##FFFFFF5.151.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0073EC
Deuteranopia (green-blind)
#0068E4
Tritanopia (blue-blind)
#137B97
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #6358e7;
/* rgb */ color: rgb(99, 88, 231);
/* oklch */ color: oklch(55.4% 0.208 280.6);
Tailwind
colors: {
  custom: {
    50: '#9b88f0',
    500: '#6358e7',
    950: '#000000',
  },
}
SCSS
$custom: #6358e7;
$custom-light: #9b88f0;
$custom-dark: #000000;
JSON
{
  "hex": "#6358e7",
  "rgb": {
    "r": 99,
    "g": 88,
    "b": 231
  },
  "hsl": {
    "h": 244.615,
    "s": 74.869,
    "l": 62.549
  },
  "oklch": {
    "l": 0.55422,
    "c": 0.20837,
    "h": 280.6
  },
  "luminance": 0.15402
}

Semantic roles & 50–950 ramp

primary
#6358E7
secondary
#E3E7B3
accent
#D70EC8
background
#FAF8FE
surface
#F4F0FD
border
#CECBD5
text
#0F0B17
muted
#7F7C85

Preview Lab

Preview with #6358E7

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

Preview Lab → · Contrast checker → · Palette generator →

#6358E7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva