#22157B#22157B

#22157B is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.2% C 0.159 H 276.7°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#22157B
RGB	rgb(34, 21, 123)
HSL	hsl(248, 71%, 28%)
HSV	hsv(248, 83%, 48%)
CMYK	cmyk(72.4%, 82.9%, 0%, 51.8%)
CIE-LAB	lab(17.02, 38.59, -54.72)
CIE-LCH	lch(17.02, 66.96, 305.19°)
OKLab	oklab(30.18% 0.0186 -0.1582)
OKLCH	oklch(30.18% 0.159 276.7)
XYZ	xyz(4.5018, 2.3061, 18.9429)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22157B #6E7B15

analogous

#153B7B #22157B #55157B

triadic

#22157B #7B2215 #157B22

tetradic

#22157B #7B153B #6E7B15 #157B55

square

#22157B #7B153B #6E7B15 #157B55

split-complementary

#22157B #7B5515 #3B7B15

monochromatic

#07041A #140C47 #22157B #301EAF #452FDB

Accessibility & contrast

On white

14.37

#22157B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#22157B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22157B

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22157B	#FFFFFF	#000000	##FFFFFF
##22157B	1.00	14.37	1.46	14.37
#FFFFFF	14.37	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7E

Deuteranopia (green-blind)

#002579

Tritanopia (blue-blind)

#003448

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #22157b;
/* rgb */ color: rgb(34, 21, 123);
/* oklch */ color: oklch(30.2% 0.159 276.7);

Tailwind

colors: {
  custom: {
    50: '#6c56a2',
    500: '#22157b',
    950: '#000000',
  },
}

SCSS

$custom: #22157b;
$custom-light: #6c56a2;
$custom-dark: #000000;

JSON

{
  "hex": "#22157b",
  "rgb": {
    "r": 34,
    "g": 21,
    "b": 123
  },
  "hsl": {
    "h": 247.647,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.30178,
    "c": 0.15924,
    "h": 276.7
  },
  "luminance": 0.02306
}

Semantic roles & 50–950 ramp

primary

#22157B

secondary

#A1B03B

accent

#EE3AD7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #22157B

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

Preview Lab → · Contrast checker → · Palette generator →