#6567DD#6567DD

#6567DD is a mid, vivid blue. Relative luminance 0.177; OKLCH L 57.4% C 0.176 H 278.6°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#6567DD
RGB	rgb(101, 103, 221)
HSL	hsl(239, 64%, 63%)
HSV	hsv(239, 54%, 87%)
CMYK	cmyk(54.3%, 53.4%, 0%, 13.3%)
CIE-LAB	lab(49.11, 32.11, -60.83)
CIE-LCH	lch(49.11, 68.78, 297.83°)
OKLab	oklab(57.41% 0.0262 -0.174)
OKLCH	oklch(57.41% 0.176 278.6)
XYZ	xyz(23.2641, 17.6861, 70.5805)
Luminance	0.1769 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6567DD #DDDB65

analogous

#65A3DD #6567DD #9F65DD

triadic

#6567DD #DD6567 #67DD65

tetradic

#6567DD #DD65A3 #DDDB65 #65DD9F

square

#6567DD #DD65A3 #DDDB65 #65DD9F

split-complementary

#6567DD #DD9F65 #A3DD65

monochromatic

#2426A4 #3336D2 #6567DD #9798E8 #C9CAF3

Accessibility & contrast

On white

4.63

#6567DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#6567DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #6567DD

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6567DD	#FFFFFF	#000000	##FFFFFF
##6567DD	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#207AE1

Deuteranopia (green-blind)

#0070DB

Tritanopia (blue-blind)

#2B8298

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #6567dd;
/* rgb */ color: rgb(101, 103, 221);
/* oklch */ color: oklch(57.4% 0.176 278.6);

Tailwind

colors: {
  custom: {
    50: '#9a92e8',
    500: '#6567dd',
    950: '#000000',
  },
}

SCSS

$custom: #6567dd;
$custom-light: #9a92e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6567dd",
  "rgb": {
    "r": 101,
    "g": 103,
    "b": 221
  },
  "hsl": {
    "h": 239,
    "s": 63.83,
    "l": 63.137
  },
  "oklch": {
    "l": 0.57407,
    "c": 0.17597,
    "h": 278.6
  },
  "luminance": 0.17688
}

Semantic roles & 50–950 ramp

primary

#6567DD

secondary

#E4E4B9

accent

#C91ACC

background

#FAF9FE

surface

#F3F1FD

border

#CDCBD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #6567DD

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

Preview Lab → · Contrast checker → · Palette generator →