#6467DD#6467DD

#6467DD is a mid, vivid blue. Relative luminance 0.176; OKLCH L 57.3% C 0.176 H 278.2°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#6467DD
RGB	rgb(100, 103, 221)
HSL	hsl(239, 64%, 63%)
HSV	hsv(239, 55%, 87%)
CMYK	cmyk(54.8%, 53.4%, 0%, 13.3%)
CIE-LAB	lab(49.04, 31.91, -60.94)
CIE-LCH	lch(49.04, 68.79, 297.64°)
OKLab	oklab(57.34% 0.0251 -0.1744)
OKLCH	oklch(57.34% 0.176 278.2)
XYZ	xyz(23.1528, 17.6288, 70.5753)
Luminance	0.1763 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6467DD #DDDA64

analogous

#64A4DD #6467DD #9D64DD

triadic

#6467DD #DD6467 #67DD64

tetradic

#6467DD #DD64A4 #DDDA64 #64DD9D

square

#6467DD #DD64A4 #DDDA64 #64DD9D

split-complementary

#6467DD #DD9D64 #A4DD64

monochromatic

#2427A3 #3236D2 #6467DD #9698E8 #C8C9F3

Accessibility & contrast

On white

4.64

#6467DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#6467DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #6467DD

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6467DD	#FFFFFF	#000000	##FFFFFF
##6467DD	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F7AE1

Deuteranopia (green-blind)

#0070DB

Tritanopia (blue-blind)

#278298

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #6467dd;
/* rgb */ color: rgb(100, 103, 221);
/* oklch */ color: oklch(57.3% 0.176 278.2);

Tailwind

colors: {
  custom: {
    50: '#9992e8',
    500: '#6467dd',
    950: '#000000',
  },
}

SCSS

$custom: #6467dd;
$custom-light: #9992e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6467dd",
  "rgb": {
    "r": 100,
    "g": 103,
    "b": 221
  },
  "hsl": {
    "h": 238.512,
    "s": 64.021,
    "l": 62.941
  },
  "oklch": {
    "l": 0.57336,
    "c": 0.17617,
    "h": 278.2
  },
  "luminance": 0.1763
}

Semantic roles & 50–950 ramp

primary

#6467DD

secondary

#E4E3B9

accent

#C71ACC

background

#FAF9FE

surface

#F3F1FD

border

#CDCBD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #6467DD

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

Preview Lab → · Contrast checker → · Palette generator →