#221679#221679

#221679 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.1% C 0.156 H 276.9°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#221679
RGB	rgb(34, 22, 121)
HSL	hsl(247, 69%, 28%)
HSV	hsv(247, 82%, 47%)
CMYK	cmyk(71.9%, 81.8%, 0%, 52.5%)
CIE-LAB	lab(16.96, 37.42, -53.54)
CIE-LCH	lch(16.96, 65.32, 304.95°)
OKLab	oklab(30.07% 0.0187 -0.1547)
OKLCH	oklch(30.07% 0.156 276.9)
XYZ	xyz(4.3967, 2.2940, 18.2965)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221679 #6D7916

analogous

#163B79 #221679 #531679

triadic

#221679 #792216 #167922

tetradic

#221679 #79163B #6D7916 #167953

square

#221679 #79163B #6D7916 #167953

split-complementary

#221679 #795316 #3B7916

monochromatic

#07051A #130D45 #221679 #311FAD #4530D9

Accessibility & contrast

On white

14.40

#221679 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#221679 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221679

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221679	#FFFFFF	#000000	##FFFFFF
##221679	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7C

Deuteranopia (green-blind)

#002677

Tritanopia (blue-blind)

#003447

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #221679;
/* rgb */ color: rgb(34, 22, 121);
/* oklch */ color: oklch(30.1% 0.156 276.9);

Tailwind

colors: {
  custom: {
    50: '#6c56a1',
    500: '#221679',
    950: '#000000',
  },
}

SCSS

$custom: #221679;
$custom-light: #6c56a1;
$custom-dark: #000000;

JSON

{
  "hex": "#221679",
  "rgb": {
    "r": 34,
    "g": 22,
    "b": 121
  },
  "hsl": {
    "h": 247.273,
    "s": 69.231,
    "l": 28.039
  },
  "oklch": {
    "l": 0.30069,
    "c": 0.15585,
    "h": 276.9
  },
  "luminance": 0.02294
}

Semantic roles & 50–950 ramp

primary

#221679

secondary

#A1AE3D

accent

#EC3CD7

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08030F

muted

#7B787F

Preview Lab

Preview with #221679

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

Preview Lab → · Contrast checker → · Palette generator →