#22137F#22137F

#22137F is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.4% C 0.166 H 276.3°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#22137F
RGB	rgb(34, 19, 127)
HSL	hsl(248, 74%, 29%)
HSV	hsv(248, 85%, 50%)
CMYK	cmyk(73.2%, 85%, 0%, 50.2%)
CIE-LAB	lab(17.17, 40.84, -57.03)
CIE-LCH	lch(17.17, 70.14, 305.61°)
OKLab	oklab(30.42% 0.0183 -0.1648)
OKLCH	oklch(30.42% 0.166 276.3)
XYZ	xyz(4.7221, 2.3377, 20.2769)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22137F #707F13

analogous

#133A7F #22137F #58137F

triadic

#22137F #7F2213 #137F22

tetradic

#22137F #7F133A #707F13 #137F58

square

#22137F #7F133A #707F13 #137F58

split-complementary

#22137F #7F5813 #3A7F13

monochromatic

#07041B #140B4A #22137F #301BB4 #462DE0

Accessibility & contrast

On white

14.31

#22137F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#22137F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22137F

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22137F	#FFFFFF	#000000	##FFFFFF
##22137F	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F82

Deuteranopia (green-blind)

#00257D

Tritanopia (blue-blind)

#00354A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #22137f;
/* rgb */ color: rgb(34, 19, 127);
/* oklch */ color: oklch(30.4% 0.166 276.3);

Tailwind

colors: {
  custom: {
    50: '#6e55a5',
    500: '#22137f',
    950: '#000000',
  },
}

SCSS

$custom: #22137f;
$custom-light: #6e55a5;
$custom-dark: #000000;

JSON

{
  "hex": "#22137f",
  "rgb": {
    "r": 34,
    "g": 19,
    "b": 127
  },
  "hsl": {
    "h": 248.333,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.30424,
    "c": 0.16582,
    "h": 276.3
  },
  "luminance": 0.02338
}

Semantic roles & 50–950 ramp

primary

#22137F

secondary

#A3B439

accent

#F137D7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #22137F

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

Preview Lab → · Contrast checker → · Palette generator →