#6372E6#6372E6

#6372E6 is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.9% C 0.174 H 274.4°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#6372E6
RGB	rgb(99, 114, 230)
HSL	hsl(233, 72%, 65%)
HSV	hsv(233, 57%, 90%)
CMYK	cmyk(57%, 50.4%, 0%, 9.8%)
CIE-LAB	lab(52.28, 27.90, -60.80)
CIE-LCH	lch(52.28, 66.89, 294.65°)
OKLab	oklab(59.94% 0.0132 -0.1739)
OKLCH	oklch(59.94% 0.174 274.4)
XYZ	xyz(25.4412, 20.3986, 77.4442)
Luminance	0.2040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6372E6 #E6D763

analogous

#63B3E6 #6372E6 #9663E6

triadic

#6372E6 #E66372 #72E663

tetradic

#6372E6 #E663B3 #E6D763 #63E696

square

#6372E6 #E663B3 #E6D763 #63E696

split-complementary

#6372E6 #E69663 #B3E663

monochromatic

#1D2EB2 #2E42DE #6372E6 #98A2EE #CCD1F7

Accessibility & contrast

On white

4.13

#6372E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#6372E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6372E6

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6372E6	#FFFFFF	#000000	##000000
##6372E6	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3483EA

Deuteranopia (green-blind)

#1A77E4

Tritanopia (blue-blind)

#078CA1

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #6372e6;
/* rgb */ color: rgb(99, 114, 230);
/* oklch */ color: oklch(59.9% 0.174 274.4);

Tailwind

colors: {
  custom: {
    50: '#9a9aef',
    500: '#6372e6',
    950: '#000000',
  },
}

SCSS

$custom: #6372e6;
$custom-light: #9a9aef;
$custom-dark: #000000;

JSON

{
  "hex": "#6372e6",
  "rgb": {
    "r": 99,
    "g": 114,
    "b": 230
  },
  "hsl": {
    "h": 233.13,
    "s": 72.376,
    "l": 64.51
  },
  "oklch": {
    "l": 0.59938,
    "c": 0.17437,
    "h": 274.4
  },
  "luminance": 0.204
}

Semantic roles & 50–950 ramp

primary

#6372E6

secondary

#E9E4BC

accent

#BE11D4

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #6372E6

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

Preview Lab → · Contrast checker → · Palette generator →