#221678#221678

#221678 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.0% C 0.155 H 277.1°. Best body text is #FFFFFF at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#221678
RGB	rgb(34, 22, 120)
HSL	hsl(247, 69%, 28%)
HSV	hsv(247, 82%, 47%)
CMYK	cmyk(71.7%, 81.7%, 0%, 52.9%)
CIE-LAB	lab(16.84, 37.09, -53.09)
CIE-LCH	lch(16.84, 64.76, 304.94°)
OKLab	oklab(29.95% 0.019 -0.1534)
OKLCH	oklch(29.95% 0.155 277.1)
XYZ	xyz(4.3357, 2.2696, 17.9752)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221678 #6C7816

analogous

#163B78 #221678 #531678

triadic

#221678 #782216 #167822

tetradic

#221678 #78163B #6C7816 #167853

square

#221678 #78163B #6C7816 #167853

split-complementary

#221678 #785316 #3B7816

monochromatic

#07051A #130D44 #221678 #311FAC #442FD9

Accessibility & contrast

On white

14.44

#221678 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#221678 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221678

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221678	#FFFFFF	#000000	##FFFFFF
##221678	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)

#002D7B

Deuteranopia (green-blind)

#002576

Tritanopia (blue-blind)

#003447

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #221678;
/* rgb */ color: rgb(34, 22, 120);
/* oklch */ color: oklch(30.0% 0.155 277.1);

Tailwind

colors: {
  custom: {
    50: '#6c56a0',
    500: '#221678',
    950: '#000000',
  },
}

SCSS

$custom: #221678;
$custom-light: #6c56a0;
$custom-dark: #000000;

JSON

{
  "hex": "#221678",
  "rgb": {
    "r": 34,
    "g": 22,
    "b": 120
  },
  "hsl": {
    "h": 247.347,
    "s": 69.014,
    "l": 27.843
  },
  "oklch": {
    "l": 0.29952,
    "c": 0.15459,
    "h": 277.1
  },
  "luminance": 0.0227
}

Semantic roles & 50–950 ramp

primary

#221678

secondary

#A0AD3C

accent

#EC3CD6

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08030F

muted

#7B787F

Preview Lab

Preview with #221678

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

Preview Lab → · Contrast checker → · Palette generator →