#22158A#22158A

#22158A is a dark, vivid blue. Relative luminance 0.027; OKLCH L 32.0% C 0.177 H 274.6°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#22158A
RGB	rgb(34, 21, 138)
HSL	hsl(247, 74%, 31%)
HSV	hsv(247, 85%, 54%)
CMYK	cmyk(75.4%, 84.8%, 0%, 45.9%)
CIE-LAB	lab(18.85, 43.36, -61.19)
CIE-LCH	lch(18.85, 74.99, 305.32°)
OKLab	oklab(31.98% 0.0142 -0.1769)
OKLCH	oklch(31.98% 0.177 274.6)
XYZ	xyz(5.5138, 2.7108, 24.2725)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22158A #7D8A15

analogous

#15428A #22158A #5C158A

triadic

#22158A #8A2215 #158A22

tetradic

#22158A #8A1542 #7D8A15 #158A5C

square

#22158A #8A1542 #7D8A15 #158A5C

split-complementary

#22158A #8A5C15 #428A15

monochromatic

#080520 #150D55 #22158A #2F1DBF #4B39E1

Accessibility & contrast

On white

13.62

#22158A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#22158A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22158A

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22158A	#FFFFFF	#000000	##FFFFFF
##22158A	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00338D

Deuteranopia (green-blind)

#002888

Tritanopia (blue-blind)

#003B51

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #22158a;
/* rgb */ color: rgb(34, 21, 138);
/* oklch */ color: oklch(32.0% 0.177 274.6);

Tailwind

colors: {
  custom: {
    50: '#7057ad',
    500: '#22158a',
    950: '#000000',
  },
}

SCSS

$custom: #22158a;
$custom-light: #7057ad;
$custom-dark: #000000;

JSON

{
  "hex": "#22158a",
  "rgb": {
    "r": 34,
    "g": 21,
    "b": 138
  },
  "hsl": {
    "h": 246.667,
    "s": 73.585,
    "l": 31.176
  },
  "oklch": {
    "l": 0.31975,
    "c": 0.17749,
    "h": 274.6
  },
  "luminance": 0.02711
}

Semantic roles & 50–950 ramp

primary

#22158A

secondary

#B0BE3D

accent

#F038DC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #22158A

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

Preview Lab → · Contrast checker → · Palette generator →