#6372D7#6372D7

#6372D7 is a mid, vivid blue. Relative luminance 0.196; OKLCH L 59.0% C 0.154 H 274.4°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#6372D7
RGB	rgb(99, 114, 215)
HSL	hsl(232, 59%, 62%)
HSV	hsv(232, 54%, 84%)
CMYK	cmyk(54%, 47%, 0%, 15.7%)
CIE-LAB	lab(51.37, 23.08, -53.80)
CIE-LCH	lch(51.37, 58.55, 293.22°)
OKLab	oklab(58.96% 0.0117 -0.1533)
OKLCH	oklch(58.96% 0.154 274.4)
XYZ	xyz(23.4247, 19.5920, 66.8241)
Luminance	0.1959 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6372D7 #D7C863

analogous

#63ACD7 #6372D7 #8E63D7

triadic

#6372D7 #D76372 #72D763

tetradic

#6372D7 #D763AC #D7C863 #63D78E

square

#6372D7 #D763AC #D7C863 #63D78E

split-complementary

#6372D7 #D78E63 #ACD763

monochromatic

#273698 #3447C9 #6372D7 #949EE3 #C4CAF0

Accessibility & contrast

On white

4.27

#6372D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#6372D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6372D7

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6372D7	#FFFFFF	#000000	##000000
##6372D7	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#437FDB

Deuteranopia (green-blind)

#3576D5

Tritanopia (blue-blind)

#29889A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6372d7;
/* rgb */ color: rgb(99, 114, 215);
/* oklch */ color: oklch(59.0% 0.154 274.4);

Tailwind

colors: {
  custom: {
    50: '#979ae4',
    500: '#6372d7',
    950: '#000000',
  },
}

SCSS

$custom: #6372d7;
$custom-light: #979ae4;
$custom-dark: #000000;

JSON

{
  "hex": "#6372d7",
  "rgb": {
    "r": 99,
    "g": 114,
    "b": 215
  },
  "hsl": {
    "h": 232.241,
    "s": 59.184,
    "l": 61.569
  },
  "oklch": {
    "l": 0.58955,
    "c": 0.15375,
    "h": 274.4
  },
  "luminance": 0.19594
}

Semantic roles & 50–950 ramp

primary

#6372D7

secondary

#E0DBB5

accent

#B11FC7

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E15

muted

#7E7E84

Preview Lab

Preview with #6372D7

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

Preview Lab → · Contrast checker → · Palette generator →