#6478C2#6478C2

#6478C2 is a mid, moderate blue. Relative luminance 0.200; OKLCH L 59.0% C 0.116 H 271.1°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#6478C2
RGB	rgb(100, 120, 194)
HSL	hsl(227, 44%, 58%)
HSV	hsv(227, 48%, 76%)
CMYK	cmyk(48.5%, 38.1%, 0%, 23.9%)
CIE-LAB	lab(51.88, 13.05, -41.04)
CIE-LCH	lch(51.88, 43.06, 287.64°)
OKLab	oklab(58.98% 0.0021 -0.1158)
OKLCH	oklch(58.98% 0.116 271.1)
XYZ	xyz(21.7065, 20.0360, 53.7520)
Luminance	0.2004 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6478C2 #C2AE64

analogous

#64A7C2 #6478C2 #7F64C2

triadic

#6478C2 #C26478 #78C264

tetradic

#6478C2 #C264A7 #C2AE64 #64C27F

square

#6478C2 #C264A7 #C2AE64 #64C27F

split-complementary

#6478C2 #C27F64 #A7C264

monochromatic

#30407B #4257A7 #6478C2 #909ED3 #BCC4E5

Accessibility & contrast

On white

4.19

#6478C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#6478C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6478C2

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6478C2	#FFFFFF	#000000	##000000
##6478C2	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C80C5

Deuteranopia (green-blind)

#5378C0

Tritanopia (blue-blind)

#3F8894

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #6478c2;
/* rgb */ color: rgb(100, 120, 194);
/* oklch */ color: oklch(59.0% 0.116 271.1);

Tailwind

colors: {
  custom: {
    50: '#959ed5',
    500: '#6478c2',
    950: '#000000',
  },
}

SCSS

$custom: #6478c2;
$custom-light: #959ed5;
$custom-dark: #000000;

JSON

{
  "hex": "#6478c2",
  "rgb": {
    "r": 100,
    "g": 120,
    "b": 194
  },
  "hsl": {
    "h": 227.234,
    "s": 43.519,
    "l": 57.647
  },
  "oklch": {
    "l": 0.58984,
    "c": 0.11587,
    "h": 271.1
  },
  "luminance": 0.20037
}

Semantic roles & 50–950 ramp

primary

#6478C2

secondary

#D4CCAE

accent

#B855D3

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0E14

muted

#7E7E83

Preview Lab

Preview with #6478C2

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

Preview Lab → · Contrast checker → · Palette generator →