#6375AF#6375AF

#6375AF is a mid, moderate blue. Relative luminance 0.185; OKLCH L 57.3% C 0.092 H 270.2°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#6375AF
RGB	rgb(99, 117, 175)
HSL	hsl(226, 32%, 54%)
HSV	hsv(226, 43%, 69%)
CMYK	cmyk(43.4%, 33.1%, 0%, 31.4%)
CIE-LAB	lab(50.06, 8.85, -32.95)
CIE-LCH	lch(50.06, 34.12, 285.03°)
OKLab	oklab(57.26% 0.0003 -0.0924)
OKLCH	oklch(57.26% 0.092 270.2)
XYZ	xyz(19.2423, 18.4694, 43.1002)
Luminance	0.1847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6375AF #AF9D63

analogous

#639BAF #6375AF #7763AF

triadic

#6375AF #AF6375 #75AF63

tetradic

#6375AF #AF639B #AF9D63 #63AF77

square

#6375AF #AF639B #AF9D63 #63AF77

split-complementary

#6375AF #AF7763 #9BAF63

monochromatic

#333F64 #48588D #6375AF #8B99C4 #B4BDD8

Accessibility & contrast

On white

4.47

#6375AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#6375AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6375AF

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6375AF	#FFFFFF	#000000	##000000
##6375AF	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#617BB1

Deuteranopia (green-blind)

#5A74AE

Tritanopia (blue-blind)

#49818A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #6375af;
/* rgb */ color: rgb(99, 117, 175);
/* oklch */ color: oklch(57.3% 0.092 270.2);

Tailwind

colors: {
  custom: {
    50: '#939cc7',
    500: '#6375af',
    950: '#000000',
  },
}

SCSS

$custom: #6375af;
$custom-light: #939cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#6375af",
  "rgb": {
    "r": 99,
    "g": 117,
    "b": 175
  },
  "hsl": {
    "h": 225.789,
    "s": 32.203,
    "l": 53.725
  },
  "oklch": {
    "l": 0.5726,
    "c": 0.09238,
    "h": 270.2
  },
  "luminance": 0.1847
}

Semantic roles & 50–950 ramp

primary

#6375AF

secondary

#C7BFA7

accent

#B05FC8

background

#F9F9FC

surface

#F1F2F8

border

#CBCCD1

text

#0D0E13

muted

#7E7E82

Preview Lab

Preview with #6375AF

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

Preview Lab → · Contrast checker → · Palette generator →