#221390#221390

#221390 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.5% C 0.186 H 274.0°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#221390
RGB	rgb(34, 19, 144)
HSL	hsl(247, 77%, 32%)
HSV	hsv(247, 87%, 56%)
CMYK	cmyk(76.4%, 86.8%, 0%, 43.5%)
CIE-LAB	lab(19.30, 46.08, -64.18)
CIE-LCH	lch(19.30, 79.01, 305.68°)
OKLab	oklab(32.51% 0.013 -0.1855)
OKLCH	oklch(32.51% 0.186 274)
XYZ	xyz(5.9249, 2.8188, 26.6120)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221390 #819013

analogous

#134390 #221390 #611390

triadic

#221390 #902213 #139022

tetradic

#221390 #901343 #819013 #139061

square

#221390 #901343 #819013 #139061

split-complementary

#221390 #906113 #439013

monochromatic

#080524 #150C5A #221390 #2F1AC6 #4D39E5

Accessibility & contrast

On white

13.43

#221390 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#221390 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221390

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221390	#FFFFFF	#000000	##FFFFFF
##221390	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003493

Deuteranopia (green-blind)

#00298E

Tritanopia (blue-blind)

#003D54

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #221390;
/* rgb */ color: rgb(34, 19, 144);
/* oklch */ color: oklch(32.5% 0.186 274.0);

Tailwind

colors: {
  custom: {
    50: '#7256b2',
    500: '#221390',
    950: '#000000',
  },
}

SCSS

$custom: #221390;
$custom-light: #7256b2;
$custom-dark: #000000;

JSON

{
  "hex": "#221390",
  "rgb": {
    "r": 34,
    "g": 19,
    "b": 144
  },
  "hsl": {
    "h": 247.2,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.32506,
    "c": 0.186,
    "h": 274
  },
  "luminance": 0.02819
}

Semantic roles & 50–950 ramp

primary

#221390

secondary

#B3C43B

accent

#F335DC

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #221390

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

Preview Lab → · Contrast checker → · Palette generator →