#2C2684#2C2684

#2C2684 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.4% C 0.151 H 277.7°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#2C2684
RGB	rgb(44, 38, 132)
HSL	hsl(244, 55%, 33%)
HSV	hsv(244, 71%, 52%)
CMYK	cmyk(66.7%, 71.2%, 0%, 48.2%)
CIE-LAB	lab(22.26, 33.02, -51.77)
CIE-LCH	lch(22.26, 61.40, 302.53°)
OKLab	oklab(34.38% 0.0203 -0.1494)
OKLCH	oklch(34.38% 0.151 277.7)
XYZ	xyz(5.8953, 3.5872, 22.2070)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2684 #7E8426

analogous

#264F84 #2C2684 #5B2684

triadic

#2C2684 #842C26 #26842C

tetradic

#2C2684 #84264F #7E8426 #26845B

square

#2C2684 #84264F #7E8426 #26845B

split-complementary

#2C2684 #845B26 #4F8426

monochromatic

#0C0B25 #1C1854 #2C2684 #3C34B4 #5E56CE

Accessibility & contrast

On white

12.23

#2C2684 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2C2684 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2684

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2684	#FFFFFF	#000000	##FFFFFF
##2C2684	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003987

Deuteranopia (green-blind)

#003182

Tritanopia (blue-blind)

#003F52

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2c2684;
/* rgb */ color: rgb(44, 38, 132);
/* oklch */ color: oklch(34.4% 0.151 277.7);

Tailwind

colors: {
  custom: {
    50: '#7161a9',
    500: '#2c2684',
    950: '#000000',
  },
}

SCSS

$custom: #2c2684;
$custom-light: #7161a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2684",
  "rgb": {
    "r": 44,
    "g": 38,
    "b": 132
  },
  "hsl": {
    "h": 243.83,
    "s": 55.294,
    "l": 33.333
  },
  "oklch": {
    "l": 0.34379,
    "c": 0.15077,
    "h": 277.7
  },
  "luminance": 0.03588
}

Semantic roles & 50–950 ramp

primary

#2C2684

secondary

#ADB353

accent

#DF49D5

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2C2684

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

Preview Lab → · Contrast checker → · Palette generator →