#2C22A5#2C22A5

#2C22A5 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.3% C 0.196 H 274.6°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#2C22A5
RGB	rgb(44, 34, 165)
HSL	hsl(245, 66%, 39%)
HSV	hsv(245, 79%, 65%)
CMYK	cmyk(73.3%, 79.4%, 0%, 35.3%)
CIE-LAB	lab(24.94, 46.26, -67.71)
CIE-LCH	lch(24.94, 82.00, 304.34°)
OKLab	oklab(37.32% 0.0157 -0.1958)
OKLCH	oklch(37.32% 0.196 274.6)
XYZ	xyz(8.4000, 4.3953, 35.9957)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C22A5 #9BA522

analogous

#225AA5 #2C22A5 #6E22A5

triadic

#2C22A5 #A52C22 #22A52C

tetradic

#2C22A5 #A5225A #9BA522 #22A56E

square

#2C22A5 #A5225A #9BA522 #22A56E

split-complementary

#2C22A5 #A56E22 #5AA522

monochromatic

#110D40 #1E1872 #2C22A5 #3C30D4 #6C63DF

Accessibility & contrast

On white

11.17

#2C22A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2C22A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C22A5

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C22A5	#FFFFFF	#000000	##FFFFFF
##2C22A5	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A9

Deuteranopia (green-blind)

#0035A3

Tritanopia (blue-blind)

#004A63

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2c22a5;
/* rgb */ color: rgb(44, 34, 165);
/* oklch */ color: oklch(37.3% 0.196 274.6);

Tailwind

colors: {
  custom: {
    50: '#7960c1',
    500: '#2c22a5',
    950: '#000000',
  },
}

SCSS

$custom: #2c22a5;
$custom-light: #7960c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c22a5",
  "rgb": {
    "r": 44,
    "g": 34,
    "b": 165
  },
  "hsl": {
    "h": 244.58,
    "s": 65.829,
    "l": 39.02
  },
  "oklch": {
    "l": 0.37318,
    "c": 0.19646,
    "h": 274.6
  },
  "luminance": 0.04396
}

Semantic roles & 50–950 ramp

primary

#2C22A5

secondary

#BCC45F

accent

#E93FDC

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #2C22A5

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

Preview Lab → · Contrast checker → · Palette generator →