#6376E8#6376E8

#6376E8 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.8% C 0.172 H 273.1°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX#6376E8
RGBrgb(99, 118, 232)
HSLhsl(231, 74%, 65%)
HSVhsv(231, 57%, 91%)
CMYKcmyk(57.3%, 49.1%, 0%, 9%)
CIE-LABlab(53.42, 26.11, -60.09)
CIE-LCHlch(53.42, 65.52, 293.49°)
OKLaboklab(60.84% 0.0094 -0.1718)
OKLCHoklch(60.84% 0.172 273.1)
XYZxyz(26.1847, 21.4337, 79.0856)
Luminance0.2144 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6376E8 #E8D563
analogous
#63B8E8 #6376E8 #9363E8
triadic
#6376E8 #E86376 #76E863
tetradic
#6376E8 #E863B8 #E8D563 #63E893
square
#6376E8 #E863B8 #E8D563 #63E893
split-complementary
#6376E8 #E89363 #B8E863
monochromatic
#1B31B6 #2E47E0 #6376E8 #98A5F0 #CED4F8

Accessibility & contrast

On white

3.97
#6376E8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.29
#6376E8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6376E8
5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6376E8#FFFFFF#000000##000000
##6376E81.003.975.295.29
#FFFFFF3.971.0021.0021.00
#0000005.2921.001.001.00
##0000005.2921.001.001.00

Color blindness preview

Protanopia (red-blind)
#3B86EC
Deuteranopia (green-blind)
#247AE6
Tritanopia (blue-blind)
#0090A4
Achromatopsia (no color)
#808080

Design tokens & code

CSS
--color: #6376e8;
/* rgb */ color: rgb(99, 118, 232);
/* oklch */ color: oklch(60.8% 0.172 273.1);
Tailwind
colors: {
  custom: {
    50: '#9a9df0',
    500: '#6376e8',
    950: '#000000',
  },
}
SCSS
$custom: #6376e8;
$custom-light: #9a9df0;
$custom-dark: #000000;
JSON
{
  "hex": "#6376e8",
  "rgb": {
    "r": 99,
    "g": 118,
    "b": 232
  },
  "hsl": {
    "h": 231.429,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.60836,
    "c": 0.172,
    "h": 273.1
  },
  "luminance": 0.21436
}

Semantic roles & 50–950 ramp

primary
#6376E8
secondary
#EAE4BD
accent
#BA0FD6
background
#FAF9FE
surface
#F3F2FD
border
#CDCCD5
text
#0F0E17
muted
#7F7E85

Preview Lab

Preview with #6376E8

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

Preview Lab → · Contrast checker → · Palette generator →

#6376E8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva