#6372CF#6372CF

#6372CF is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.5% C 0.143 H 274.3°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#6372CF
RGB	rgb(99, 114, 207)
HSL	hsl(232, 53%, 60%)
HSV	hsv(232, 52%, 81%)
CMYK	cmyk(52.2%, 44.9%, 0%, 18.8%)
CIE-LAB	lab(50.91, 20.54, -50.00)
CIE-LCH	lch(50.91, 54.05, 292.33°)
OKLab	oklab(58.45% 0.0106 -0.1421)
OKLCH	oklch(58.45% 0.143 274.3)
XYZ	xyz(22.4218, 19.1908, 61.5421)
Luminance	0.1919 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6372CF #CFC063

analogous

#63A8CF #6372CF #8A63CF

triadic

#6372CF #CF6372 #72CF63

tetradic

#6372CF #CF63A8 #CFC063 #63CF8A

square

#6372CF #CF63A8 #CFC063 #63CF8A

split-complementary

#6372CF #CF8A63 #A8CF63

monochromatic

#2B398C #3A4CBB #6372CF #929CDD #C1C7EC

Accessibility & contrast

On white

4.34

#6372CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#6372CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6372CF

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6372CF	#FFFFFF	#000000	##000000
##6372CF	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A7ED2

Deuteranopia (green-blind)

#3E75CD

Tritanopia (blue-blind)

#328696

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6372cf;
/* rgb */ color: rgb(99, 114, 207);
/* oklch */ color: oklch(58.5% 0.143 274.3);

Tailwind

colors: {
  custom: {
    50: '#969ade',
    500: '#6372cf',
    950: '#000000',
  },
}

SCSS

$custom: #6372cf;
$custom-light: #969ade;
$custom-dark: #000000;

JSON

{
  "hex": "#6372cf",
  "rgb": {
    "r": 99,
    "g": 114,
    "b": 207
  },
  "hsl": {
    "h": 231.667,
    "s": 52.941,
    "l": 60
  },
  "oklch": {
    "l": 0.58453,
    "c": 0.14253,
    "h": 274.3
  },
  "luminance": 0.19192
}

Semantic roles & 50–950 ramp

primary

#6372CF

secondary

#DCD6B2

accent

#C84BDC

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6372CF

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

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