#2C2297#2C2297

#2C2297 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.8% C 0.179 H 276.1°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#2C2297
RGB	rgb(44, 34, 151)
HSL	hsl(245, 63%, 36%)
HSV	hsv(245, 77%, 59%)
CMYK	cmyk(70.9%, 77.5%, 0%, 40.8%)
CIE-LAB	lab(23.38, 41.76, -61.73)
CIE-LCH	lch(23.38, 74.53, 304.08°)
OKLab	oklab(35.77% 0.0191 -0.1784)
OKLCH	oklch(35.77% 0.179 276.1)
XYZ	xyz(7.1948, 3.9132, 29.6483)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2297 #8D9722

analogous

#225397 #2C2297 #672297

triadic

#2C2297 #972C22 #22972C

tetradic

#2C2297 #972253 #8D9722 #229767

square

#2C2297 #972253 #8D9722 #229767

split-complementary

#2C2297 #976722 #539722

monochromatic

#0F0C33 #1D1765 #2C2297 #3B2DC9 #655ADA

Accessibility & contrast

On white

11.78

#2C2297 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2C2297 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2297

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2297	#FFFFFF	#000000	##FFFFFF
##2C2297	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9A

Deuteranopia (green-blind)

#003295

Tritanopia (blue-blind)

#00445B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2c2297;
/* rgb */ color: rgb(44, 34, 151);
/* oklch */ color: oklch(35.8% 0.179 276.1);

Tailwind

colors: {
  custom: {
    50: '#7660b7',
    500: '#2c2297',
    950: '#000000',
  },
}

SCSS

$custom: #2c2297;
$custom-light: #7660b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2297",
  "rgb": {
    "r": 44,
    "g": 34,
    "b": 151
  },
  "hsl": {
    "h": 245.128,
    "s": 63.243,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35769,
    "c": 0.17946,
    "h": 276.1
  },
  "luminance": 0.03914
}

Semantic roles & 50–950 ramp

primary

#2C2297

secondary

#B5BE57

accent

#E642D8

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2C2297

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

Preview Lab → · Contrast checker → · Palette generator →