#2C227D#2C227D

#2C227D is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.0% C 0.146 H 279.7°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#2C227D
RGB	rgb(44, 34, 125)
HSL	hsl(247, 57%, 31%)
HSV	hsv(247, 73%, 49%)
CMYK	cmyk(64.8%, 72.8%, 0%, 51%)
CIE-LAB	lab(20.67, 33.08, -49.94)
CIE-LCH	lch(20.67, 59.91, 303.52°)
OKLab	oklab(33.03% 0.0247 -0.144)
OKLCH	oklch(33.03% 0.146 279.7)
XYZ	xyz(5.3112, 3.1598, 19.7281)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C227D #737D22

analogous

#22457D #2C227D #59227D

triadic

#2C227D #7D2C22 #227D2C

tetradic

#2C227D #7D2245 #737D22 #227D59

square

#2C227D #7D2245 #737D22 #227D59

split-complementary

#2C227D #7D5922 #457D22

monochromatic

#0A081D #1B154D #2C227D #3D2FAD #5A4BCE

Accessibility & contrast

On white

12.87

#2C227D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2C227D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C227D

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C227D	#FFFFFF	#000000	##FFFFFF
##2C227D	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003580

Deuteranopia (green-blind)

#002E7B

Tritanopia (blue-blind)

#003B4D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2c227d;
/* rgb */ color: rgb(44, 34, 125);
/* oklch */ color: oklch(33.0% 0.146 279.7);

Tailwind

colors: {
  custom: {
    50: '#705ea4',
    500: '#2c227d',
    950: '#000000',
  },
}

SCSS

$custom: #2c227d;
$custom-light: #705ea4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c227d",
  "rgb": {
    "r": 44,
    "g": 34,
    "b": 125
  },
  "hsl": {
    "h": 246.593,
    "s": 57.233,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33034,
    "c": 0.14614,
    "h": 279.7
  },
  "luminance": 0.0316
}

Semantic roles & 50–950 ramp

primary

#2C227D

secondary

#A5B04B

accent

#E047D0

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #2C227D

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

Preview Lab → · Contrast checker → · Palette generator →