#6375FF#6375FF

#6375FF is a light, highly saturated blue. Relative luminance 0.226; OKLCH L 62.2% C 0.204 H 273.3°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#6375FF
RGB	rgb(99, 117, 255)
HSL	hsl(233, 100%, 69%)
HSV	hsv(233, 61%, 100%)
CMYK	cmyk(61.2%, 54.1%, 0%, 0%)
CIE-LAB	lab(54.65, 34.20, -70.89)
CIE-LCH	lch(54.65, 78.71, 295.75°)
OKLab	oklab(62.23% 0.0119 -0.2035)
OKLCH	oklch(62.23% 0.204 273.3)
XYZ	xyz(29.5509, 22.5928, 97.3919)
Luminance	0.2260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6375FF #FFED63

analogous

#63C3FF #6375FF #9F63FF

triadic

#6375FF #FF6375 #75FF63

tetradic

#6375FF #FF63C3 #FFED63 #63FF9F

square

#6375FF #FF63C3 #FFED63 #63FF9F

split-complementary

#6375FF #FF9F63 #C3FF63

monochromatic

#001BE8 #263FFF #6375FF #A0ABFF #DDE1FF

Accessibility & contrast

On white

3.81

#6375FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#6375FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6375FF

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6375FF	#FFFFFF	#000000	##000000
##6375FF	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#058AFF

Deuteranopia (green-blind)

#007CFC

Tritanopia (blue-blind)

#0096AF

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #6375ff;
/* rgb */ color: rgb(99, 117, 255);
/* oklch */ color: oklch(62.2% 0.204 273.3);

Tailwind

colors: {
  custom: {
    50: '#9d9cff',
    500: '#6375ff',
    950: '#000000',
  },
}

SCSS

$custom: #6375ff;
$custom-light: #9d9cff;
$custom-dark: #000000;

JSON

{
  "hex": "#6375ff",
  "rgb": {
    "r": 99,
    "g": 117,
    "b": 255
  },
  "hsl": {
    "h": 233.077,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.62233,
    "c": 0.20389,
    "h": 273.3
  },
  "luminance": 0.22595
}

Semantic roles & 50–950 ramp

primary

#6375FF

secondary

#F5F0C8

accent

#CB00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #6375FF

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

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