#221567#221567

#221567 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 27.9% C 0.134 H 280.5°. Best body text is #FFFFFF at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#221567
RGB	rgb(34, 21, 103)
HSL	hsl(250, 66%, 24%)
HSV	hsv(250, 80%, 40%)
CMYK	cmyk(67%, 79.6%, 0%, 59.6%)
CIE-LAB	lab(14.71, 31.98, -45.56)
CIE-LCH	lch(14.71, 55.66, 305.07°)
OKLab	oklab(27.88% 0.0243 -0.1315)
OKLCH	oklch(27.88% 0.134 280.5)
XYZ	xyz(3.3753, 1.8554, 13.0096)
Luminance	0.0186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221567 #5A6715

analogous

#153167 #221567 #4B1567

triadic

#221567 #672215 #156722

tetradic

#221567 #671531 #5A6715 #15674B

square

#221567 #671531 #5A6715 #15674B

split-complementary

#221567 #674B15 #316715

monochromatic

#080519 #110B34 #221567 #331F9A #442ACD

Accessibility & contrast

On white

15.32

#221567 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#221567 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221567

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221567	#FFFFFF	#000000	##FFFFFF
##221567	1.00	15.32	1.37	15.32
#FFFFFF	15.32	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002869

Deuteranopia (green-blind)

#002266

Tritanopia (blue-blind)

#002D3D

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #221567;
/* rgb */ color: rgb(34, 21, 103);
/* oklch */ color: oklch(27.9% 0.134 280.5);

Tailwind

colors: {
  custom: {
    50: '#685493',
    500: '#221567',
    950: '#000000',
  },
}

SCSS

$custom: #221567;
$custom-light: #685493;
$custom-dark: #000000;

JSON

{
  "hex": "#221567",
  "rgb": {
    "r": 34,
    "g": 21,
    "b": 103
  },
  "hsl": {
    "h": 249.512,
    "s": 66.129,
    "l": 24.314
  },
  "oklch": {
    "l": 0.27881,
    "c": 0.1337,
    "h": 280.5
  },
  "luminance": 0.01856
}

Semantic roles & 50–950 ramp

primary

#221567

secondary

#8E9E3A

accent

#E93FCE

background

#F6F4F9

surface

#EBE8F1

border

#C6C4CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #221567

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

Preview Lab → · Contrast checker → · Palette generator →