#2C227E#2C227E

#2C227E is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.1% C 0.147 H 279.6°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#2C227E
RGB	rgb(44, 34, 126)
HSL	hsl(247, 58%, 31%)
HSV	hsv(247, 73%, 49%)
CMYK	cmyk(65.1%, 73%, 0%, 50.6%)
CIE-LAB	lab(20.77, 33.42, -50.41)
CIE-LCH	lch(20.77, 60.49, 303.54°)
OKLab	oklab(33.14% 0.0245 -0.1454)
OKLCH	oklch(33.14% 0.147 279.6)
XYZ	xyz(5.3754, 3.1855, 20.0662)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C227E #747E22

analogous

#22467E #2C227E #5A227E

triadic

#2C227E #7E2C22 #227E2C

tetradic

#2C227E #7E2246 #747E22 #227E5A

square

#2C227E #7E2246 #747E22 #227E5A

split-complementary

#2C227E #7E5A22 #467E22

monochromatic

#0A081E #1B154E #2C227E #3D2FAE #5A4CCF

Accessibility & contrast

On white

12.83

#2C227E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2C227E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C227E

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C227E	#FFFFFF	#000000	##FFFFFF
##2C227E	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003581

Deuteranopia (green-blind)

#002E7C

Tritanopia (blue-blind)

#003B4D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2c227e;
/* rgb */ color: rgb(44, 34, 126);
/* oklch */ color: oklch(33.1% 0.147 279.6);

Tailwind

colors: {
  custom: {
    50: '#705ea4',
    500: '#2c227e',
    950: '#000000',
  },
}

SCSS

$custom: #2c227e;
$custom-light: #705ea4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c227e",
  "rgb": {
    "r": 44,
    "g": 34,
    "b": 126
  },
  "hsl": {
    "h": 246.522,
    "s": 57.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.33135,
    "c": 0.14746,
    "h": 279.6
  },
  "luminance": 0.03186
}

Semantic roles & 50–950 ramp

primary

#2C227E

secondary

#A6B14B

accent

#E147D0

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #2C227E

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

Preview Lab → · Contrast checker → · Palette generator →