#6372AF#6372AF

#6372AF is a mid, moderate blue. Relative luminance 0.178; OKLCH L 56.6% C 0.096 H 272.5°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#6372AF
RGB	rgb(99, 114, 175)
HSL	hsl(228, 32%, 54%)
HSV	hsv(228, 43%, 69%)
CMYK	cmyk(43.4%, 34.9%, 0%, 31.4%)
CIE-LAB	lab(49.23, 10.67, -34.25)
CIE-LCH	lch(49.23, 35.88, 287.30°)
OKLab	oklab(56.62% 0.0042 -0.0962)
OKLCH	oklch(56.62% 0.096 272.5)
XYZ	xyz(18.8984, 17.7815, 42.9855)
Luminance	0.1778 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6372AF #AFA063

analogous

#6398AF #6372AF #7A63AF

triadic

#6372AF #AF6372 #72AF63

tetradic

#6372AF #AF6398 #AFA063 #63AF7A

square

#6372AF #AF6398 #AFA063 #63AF7A

split-complementary

#6372AF #AF7A63 #98AF63

monochromatic

#333D64 #48568D #6372AF #8B97C4 #B4BBD8

Accessibility & contrast

On white

4.61

#6372AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#6372AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #6372AF

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6372AF	#FFFFFF	#000000	##FFFFFF
##6372AF	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D78B1

Deuteranopia (green-blind)

#5672AE

Tritanopia (blue-blind)

#497E88

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #6372af;
/* rgb */ color: rgb(99, 114, 175);
/* oklch */ color: oklch(56.6% 0.096 272.5);

Tailwind

colors: {
  custom: {
    50: '#939ac7',
    500: '#6372af',
    950: '#000000',
  },
}

SCSS

$custom: #6372af;
$custom-light: #939ac7;
$custom-dark: #000000;

JSON

{
  "hex": "#6372af",
  "rgb": {
    "r": 99,
    "g": 114,
    "b": 175
  },
  "hsl": {
    "h": 228.158,
    "s": 32.203,
    "l": 53.725
  },
  "oklch": {
    "l": 0.56617,
    "c": 0.09625,
    "h": 272.5
  },
  "luminance": 0.17782
}

Semantic roles & 50–950 ramp

primary

#6372AF

secondary

#C7C1A7

accent

#B45FC8

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0D0E13

muted

#7E7E82

Preview Lab

Preview with #6372AF

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

Preview Lab → · Contrast checker → · Palette generator →