#6567DB#6567DB

#6567DB is a mid, vivid blue. Relative luminance 0.176; OKLCH L 57.3% C 0.173 H 278.7°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#6567DB
RGB	rgb(101, 103, 219)
HSL	hsl(239, 62%, 63%)
HSV	hsv(239, 54%, 86%)
CMYK	cmyk(53.9%, 53%, 0%, 14.1%)
CIE-LAB	lab(48.98, 31.48, -59.90)
CIE-LCH	lch(48.98, 67.67, 297.72°)
OKLab	oklab(57.27% 0.0261 -0.1713)
OKLCH	oklch(57.27% 0.173 278.7)
XYZ	xyz(22.9992, 17.5802, 69.1855)
Luminance	0.1758 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6567DB #DBD965

analogous

#65A2DB #6567DB #9E65DB

triadic

#6567DB #DB6567 #67DB65

tetradic

#6567DB #DB65A2 #DBD965 #65DB9E

square

#6567DB #DB65A2 #DBD965 #65DB9E

split-complementary

#6567DB #DB9E65 #A2DB65

monochromatic

#2528A0 #3336CF #6567DB #9798E7 #C8C9F2

Accessibility & contrast

On white

4.65

#6567DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#6567DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #6567DB

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6567DB	#FFFFFF	#000000	##FFFFFF
##6567DB	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2479DF

Deuteranopia (green-blind)

#0A70D9

Tritanopia (blue-blind)

#2D8197

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #6567db;
/* rgb */ color: rgb(101, 103, 219);
/* oklch */ color: oklch(57.3% 0.173 278.7);

Tailwind

colors: {
  custom: {
    50: '#9a92e7',
    500: '#6567db',
    950: '#000000',
  },
}

SCSS

$custom: #6567db;
$custom-light: #9a92e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6567db",
  "rgb": {
    "r": 101,
    "g": 103,
    "b": 219
  },
  "hsl": {
    "h": 238.983,
    "s": 62.105,
    "l": 62.745
  },
  "oklch": {
    "l": 0.57268,
    "c": 0.17327,
    "h": 278.7
  },
  "luminance": 0.17582
}

Semantic roles & 50–950 ramp

primary

#6567DB

secondary

#E3E3B9

accent

#C71CCA

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #6567DB

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

Preview Lab → · Contrast checker → · Palette generator →