#6569DD#6569DD

#6569DD is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.8% C 0.173 H 278.0°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#6569DD
RGB	rgb(101, 105, 221)
HSL	hsl(238, 64%, 63%)
HSV	hsv(238, 54%, 87%)
CMYK	cmyk(54.3%, 52.5%, 0%, 13.3%)
CIE-LAB	lab(49.60, 30.89, -60.03)
CIE-LCH	lch(49.60, 67.52, 297.23°)
OKLab	oklab(57.77% 0.0241 -0.1717)
OKLCH	oklch(57.77% 0.173 278)
XYZ	xyz(23.4654, 18.0888, 70.6476)
Luminance	0.1809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6569DD #DDD965

analogous

#65A5DD #6569DD #9D65DD

triadic

#6569DD #DD6569 #69DD65

tetradic

#6569DD #DD65A5 #DDD965 #65DD9D

square

#6569DD #DD65A5 #DDD965 #65DD9D

split-complementary

#6569DD #DD9D65 #A5DD65

monochromatic

#2428A4 #3338D2 #6569DD #979AE8 #C9CBF3

Accessibility & contrast

On white

4.55

#6569DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#6569DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6569DD

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6569DD	#FFFFFF	#000000	##000000
##6569DD	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#277BE1

Deuteranopia (green-blind)

#0E71DB

Tritanopia (blue-blind)

#2A8399

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6569dd;
/* rgb */ color: rgb(101, 105, 221);
/* oklch */ color: oklch(57.8% 0.173 278.0);

Tailwind

colors: {
  custom: {
    50: '#9a93e8',
    500: '#6569dd',
    950: '#000000',
  },
}

SCSS

$custom: #6569dd;
$custom-light: #9a93e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6569dd",
  "rgb": {
    "r": 101,
    "g": 105,
    "b": 221
  },
  "hsl": {
    "h": 238,
    "s": 63.83,
    "l": 63.137
  },
  "oklch": {
    "l": 0.57774,
    "c": 0.17335,
    "h": 278
  },
  "luminance": 0.1809
}

Semantic roles & 50–950 ramp

primary

#6569DD

secondary

#E4E3B9

accent

#C61ACC

background

#FAF9FE

surface

#F3F1FD

border

#CDCBD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #6569DD

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

Preview Lab → · Contrast checker → · Palette generator →