#22237F#22237F

#22237F is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.7% C 0.150 H 273.8°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#22237F
RGB	rgb(34, 35, 127)
HSL	hsl(239, 58%, 32%)
HSV	hsv(239, 73%, 50%)
CMYK	cmyk(73.2%, 72.4%, 0%, 50.2%)
CIE-LAB	lab(20.34, 31.84, -51.79)
CIE-LCH	lch(20.34, 60.79, 301.58°)
OKLab	oklab(32.66% 0.01 -0.1497)
OKLCH	oklch(32.66% 0.15 273.8)
XYZ	xyz(5.0902, 3.0740, 20.3996)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22237F #7F7E22

analogous

#22527F #22237F #50227F

triadic

#22237F #7F2223 #237F22

tetradic

#22237F #7F2252 #7F7E22 #227F50

square

#22237F #7F2252 #7F7E22 #227F50

split-complementary

#22237F #7F5022 #527F22

monochromatic

#08081E #15164F #22237F #2F30AF #4C4ECF

Accessibility & contrast

On white

13.00

#22237F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#22237F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22237F

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22237F	#FFFFFF	#000000	##FFFFFF
##22237F	1.00	13.00	1.61	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003582

Deuteranopia (green-blind)

#002D7D

Tritanopia (blue-blind)

#003C4E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #22237f;
/* rgb */ color: rgb(34, 35, 127);
/* oklch */ color: oklch(32.7% 0.150 273.8);

Tailwind

colors: {
  custom: {
    50: '#6c5ea5',
    500: '#22237f',
    950: '#000000',
  },
}

SCSS

$custom: #22237f;
$custom-light: #6c5ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#22237f",
  "rgb": {
    "r": 34,
    "g": 35,
    "b": 127
  },
  "hsl": {
    "h": 239.355,
    "s": 57.764,
    "l": 31.569
  },
  "oklch": {
    "l": 0.32658,
    "c": 0.15006,
    "h": 273.8
  },
  "luminance": 0.03074
}

Semantic roles & 50–950 ramp

primary

#22237F

secondary

#B2B04B

accent

#DF47E1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #22237F

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

Preview Lab → · Contrast checker → · Palette generator →