#2C2491#2C2491

#2C2491 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.4% C 0.170 H 276.5°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#2C2491
RGB	rgb(44, 36, 145)
HSL	hsl(244, 60%, 35%)
HSV	hsv(244, 75%, 57%)
CMYK	cmyk(69.7%, 75.2%, 0%, 43.1%)
CIE-LAB	lab(23.14, 38.65, -58.43)
CIE-LCH	lch(23.14, 70.05, 303.48°)
OKLab	oklab(35.41% 0.0193 -0.1688)
OKLCH	oklch(35.41% 0.17 276.5)
XYZ	xyz(6.7787, 3.8410, 27.1667)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2491 #899124

analogous

#245291 #2C2491 #632491

triadic

#2C2491 #912C24 #24912C

tetradic

#2C2491 #912452 #899124 #249163

square

#2C2491 #912452 #899124 #249163

split-complementary

#2C2491 #916324 #529124

monochromatic

#0E0C2F #1D1860 #2C2491 #3B30C2 #6359D6

Accessibility & contrast

On white

11.88

#2C2491 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2C2491 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2491

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2491	#FFFFFF	#000000	##FFFFFF
##2C2491	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C94

Deuteranopia (green-blind)

#00328F

Tritanopia (blue-blind)

#004358

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2c2491;
/* rgb */ color: rgb(44, 36, 145);
/* oklch */ color: oklch(35.4% 0.170 276.5);

Tailwind

colors: {
  custom: {
    50: '#7460b2',
    500: '#2c2491',
    950: '#000000',
  },
}

SCSS

$custom: #2c2491;
$custom-light: #7460b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2491",
  "rgb": {
    "r": 44,
    "g": 36,
    "b": 145
  },
  "hsl": {
    "h": 244.404,
    "s": 60.221,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35406,
    "c": 0.16994,
    "h": 276.5
  },
  "luminance": 0.03842
}

Semantic roles & 50–950 ramp

primary

#2C2491

secondary

#B3BA56

accent

#E344D8

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #2C2491

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

Preview Lab → · Contrast checker → · Palette generator →