#2C227C#2C227C

#2C227C is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.9% C 0.145 H 279.9°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#2C227C
RGB	rgb(44, 34, 124)
HSL	hsl(247, 57%, 31%)
HSV	hsv(247, 73%, 49%)
CMYK	cmyk(64.5%, 72.6%, 0%, 51.4%)
CIE-LAB	lab(20.57, 32.74, -49.47)
CIE-LCH	lch(20.57, 59.32, 303.50°)
OKLab	oklab(32.93% 0.0249 -0.1427)
OKLCH	oklch(32.93% 0.145 279.9)
XYZ	xyz(5.2477, 3.1344, 19.3933)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C227C #727C22

analogous

#22457C #2C227C #59227C

triadic

#2C227C #7C2C22 #227C2C

tetradic

#2C227C #7C2245 #727C22 #227C59

square

#2C227C #7C2245 #727C22 #227C59

split-complementary

#2C227C #7C5922 #457C22

monochromatic

#0A081C #1B154C #2C227C #3D2FAC #594BCE

Accessibility & contrast

On white

12.91

#2C227C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2C227C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C227C

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C227C	#FFFFFF	#000000	##FFFFFF
##2C227C	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357F

Deuteranopia (green-blind)

#002E7A

Tritanopia (blue-blind)

#003A4C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2c227c;
/* rgb */ color: rgb(44, 34, 124);
/* oklch */ color: oklch(32.9% 0.145 279.9);

Tailwind

colors: {
  custom: {
    50: '#705ea3',
    500: '#2c227c',
    950: '#000000',
  },
}

SCSS

$custom: #2c227c;
$custom-light: #705ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c227c",
  "rgb": {
    "r": 44,
    "g": 34,
    "b": 124
  },
  "hsl": {
    "h": 246.667,
    "s": 56.962,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32933,
    "c": 0.14481,
    "h": 279.9
  },
  "luminance": 0.03135
}

Semantic roles & 50–950 ramp

primary

#2C227C

secondary

#A4AF4B

accent

#E048CF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #2C227C

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

Preview Lab → · Contrast checker → · Palette generator →