#22357F#22357F

#22357F is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.1% C 0.127 H 268.4°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#22357F
RGB	rgb(34, 53, 127)
HSL	hsl(228, 58%, 32%)
HSV	hsv(228, 73%, 50%)
CMYK	cmyk(73.2%, 58.3%, 0%, 50.2%)
CIE-LAB	lab(25.01, 19.66, -44.16)
CIE-LCH	lch(25.01, 48.34, 294.00°)
OKLab	oklab(36.09% -0.0036 -0.1272)
OKLCH	oklch(36.09% 0.127 268.4)
XYZ	xyz(5.7622, 4.4180, 20.6236)
Luminance	0.0442 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22357F #7F6C22

analogous

#22647F #22357F #3E227F

triadic

#22357F #7F2235 #357F22

tetradic

#22357F #7F2264 #7F6C22 #227F3E

square

#22357F #7F2264 #7F6C22 #227F3E

split-complementary

#22357F #7F3E22 #647F22

monochromatic

#080D1E #15214F #22357F #2F49AF #4C67CF

Accessibility & contrast

On white

11.15

#22357F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#22357F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22357F

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22357F	#FFFFFF	#000000	##FFFFFF
##22357F	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004082

Deuteranopia (green-blind)

#00377E

Tritanopia (blue-blind)

#004754

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #22357f;
/* rgb */ color: rgb(34, 53, 127);
/* oklch */ color: oklch(36.1% 0.127 268.4);

Tailwind

colors: {
  custom: {
    50: '#6a6ba5',
    500: '#22357f',
    950: '#000000',
  },
}

SCSS

$custom: #22357f;
$custom-light: #6a6ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#22357f",
  "rgb": {
    "r": 34,
    "g": 53,
    "b": 127
  },
  "hsl": {
    "h": 227.742,
    "s": 57.764,
    "l": 31.569
  },
  "oklch": {
    "l": 0.36092,
    "c": 0.12726,
    "h": 268.4
  },
  "luminance": 0.04419
}

Semantic roles & 50–950 ramp

primary

#22357F

secondary

#B29D4B

accent

#C147E1

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #22357F

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

Preview Lab → · Contrast checker → · Palette generator →