#221973#221973

#221973 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.8% C 0.145 H 277.4°. Best body text is #FFFFFF at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#221973
RGB	rgb(34, 25, 115)
HSL	hsl(246, 64%, 27%)
HSV	hsv(246, 78%, 45%)
CMYK	cmyk(70.4%, 78.3%, 0%, 54.9%)
CIE-LAB	lab(16.86, 33.74, -49.84)
CIE-LCH	lch(16.86, 60.19, 304.09°)
OKLab	oklab(29.79% 0.0187 -0.144)
OKLCH	oklch(29.79% 0.145 277.4)
XYZ	xyz(4.1008, 2.2728, 16.4389)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221973 #6A7319

analogous

#193D73 #221973 #4F1973

triadic

#221973 #732219 #197322

tetradic

#221973 #73193D #6A7319 #19734F

square

#221973 #73193D #6A7319 #19734F

split-complementary

#221973 #734F19 #3D7319

monochromatic

#070519 #130E41 #221973 #3124A5 #4434D3

Accessibility & contrast

On white

14.44

#221973 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#221973 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221973

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221973	#FFFFFF	#000000	##FFFFFF
##221973	1.00	14.44	1.45	14.44
#FFFFFF	14.44	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D76

Deuteranopia (green-blind)

#002671

Tritanopia (blue-blind)

#003345

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #221973;
/* rgb */ color: rgb(34, 25, 115);
/* oklch */ color: oklch(29.8% 0.145 277.4);

Tailwind

colors: {
  custom: {
    50: '#6a579c',
    500: '#221973',
    950: '#000000',
  },
}

SCSS

$custom: #221973;
$custom-light: #6a579c;
$custom-dark: #000000;

JSON

{
  "hex": "#221973",
  "rgb": {
    "r": 34,
    "g": 25,
    "b": 115
  },
  "hsl": {
    "h": 246,
    "s": 64.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.29794,
    "c": 0.1452,
    "h": 277.4
  },
  "luminance": 0.02273
}

Semantic roles & 50–950 ramp

primary

#221973

secondary

#9EA840

accent

#E741D7

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #221973

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

Preview Lab → · Contrast checker → · Palette generator →