#6372D8#6372D8

#6372D8 is a mid, vivid blue. Relative luminance 0.196; OKLCH L 59.0% C 0.155 H 274.4°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#6372D8
RGB	rgb(99, 114, 216)
HSL	hsl(232, 60%, 62%)
HSV	hsv(232, 54%, 85%)
CMYK	cmyk(54.2%, 47.2%, 0%, 15.3%)
CIE-LAB	lab(51.43, 23.40, -54.27)
CIE-LCH	lch(51.43, 59.11, 293.33°)
OKLab	oklab(59.02% 0.0118 -0.1547)
OKLCH	oklch(59.02% 0.155 274.4)
XYZ	xyz(23.5536, 19.6435, 67.5029)
Luminance	0.1965 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6372D8 #D8C963

analogous

#63ADD8 #6372D8 #8F63D8

triadic

#6372D8 #D86372 #72D863

tetradic

#6372D8 #D863AD #D8C963 #63D88F

square

#6372D8 #D863AD #D8C963 #63D88F

split-complementary

#6372D8 #D88F63 #ADD863

monochromatic

#27359A #3346CB #6372D8 #949EE4 #C5CBF0

Accessibility & contrast

On white

4.26

#6372D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#6372D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6372D8

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6372D8	#FFFFFF	#000000	##000000
##6372D8	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4380DC

Deuteranopia (green-blind)

#3476D6

Tritanopia (blue-blind)

#28899B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #6372d8;
/* rgb */ color: rgb(99, 114, 216);
/* oklch */ color: oklch(59.0% 0.155 274.4);

Tailwind

colors: {
  custom: {
    50: '#989ae5',
    500: '#6372d8',
    950: '#000000',
  },
}

SCSS

$custom: #6372d8;
$custom-light: #989ae5;
$custom-dark: #000000;

JSON

{
  "hex": "#6372d8",
  "rgb": {
    "r": 99,
    "g": 114,
    "b": 216
  },
  "hsl": {
    "h": 232.308,
    "s": 60,
    "l": 61.765
  },
  "oklch": {
    "l": 0.59019,
    "c": 0.15515,
    "h": 274.4
  },
  "luminance": 0.19645
}

Semantic roles & 50–950 ramp

primary

#6372D8

secondary

#E1DCB6

accent

#B21EC8

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #6372D8

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

Preview Lab → · Contrast checker → · Palette generator →