#22138C#22138C

#22138C is a dark, vivid blue. Relative luminance 0.027; OKLCH L 32.0% C 0.181 H 274.5°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#22138C
RGB	rgb(34, 19, 140)
HSL	hsl(247, 76%, 31%)
HSV	hsv(247, 86%, 55%)
CMYK	cmyk(75.7%, 86.4%, 0%, 45.1%)
CIE-LAB	lab(18.79, 44.87, -62.53)
CIE-LCH	lch(18.79, 76.96, 305.66°)
OKLab	oklab(32.01% 0.0142 -0.1808)
OKLCH	oklch(32.01% 0.181 274.5)
XYZ	xyz(5.6246, 2.6987, 25.0303)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22138C #7D8C13

analogous

#13408C #22138C #5E138C

triadic

#22138C #8C2213 #138C22

tetradic

#22138C #8C1340 #7D8C13 #138C5E

square

#22138C #8C1340 #7D8C13 #138C5E

split-complementary

#22138C #8C5E13 #408C13

monochromatic

#080420 #150C56 #22138C #2F1AC2 #4B36E4

Accessibility & contrast

On white

13.64

#22138C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#22138C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22138C

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22138C	#FFFFFF	#000000	##FFFFFF
##22138C	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00338F

Deuteranopia (green-blind)

#00288A

Tritanopia (blue-blind)

#003B52

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #22138c;
/* rgb */ color: rgb(34, 19, 140);
/* oklch */ color: oklch(32.0% 0.181 274.5);

Tailwind

colors: {
  custom: {
    50: '#7156af',
    500: '#22138c',
    950: '#000000',
  },
}

SCSS

$custom: #22138c;
$custom-light: #7156af;
$custom-dark: #000000;

JSON

{
  "hex": "#22138c",
  "rgb": {
    "r": 34,
    "g": 19,
    "b": 140
  },
  "hsl": {
    "h": 247.438,
    "s": 76.101,
    "l": 31.176
  },
  "oklch": {
    "l": 0.32012,
    "c": 0.18132,
    "h": 274.5
  },
  "luminance": 0.02699
}

Semantic roles & 50–950 ramp

primary

#22138C

secondary

#B0C03B

accent

#F335DB

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090311

muted

#7B7880

Preview Lab

Preview with #22138C

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

Preview Lab → · Contrast checker → · Palette generator →