#2C27AF#2C27AF

#2C27AF is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.1% C 0.204 H 273.2°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#2C27AF
RGB	rgb(44, 39, 175)
HSL	hsl(242, 64%, 42%)
HSV	hsv(242, 78%, 69%)
CMYK	cmyk(74.9%, 77.7%, 0%, 31.4%)
CIE-LAB	lab(26.96, 46.85, -70.38)
CIE-LCH	lch(26.96, 84.55, 303.65°)
OKLab	oklab(39.07% 0.0114 -0.2037)
OKLCH	oklch(39.07% 0.204 273.2)
XYZ	xyz(9.4995, 5.0807, 41.0292)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C27AF #AAAF27

analogous

#2766AF #2C27AF #7027AF

triadic

#2C27AF #AF2C27 #27AF2C

tetradic

#2C27AF #AF2766 #AAAF27 #27AF70

square

#2C27AF #AF2766 #AAAF27 #27AF70

split-complementary

#2C27AF #AF7027 #66AF27

monochromatic

#13114B #1F1C7D #2C27AF #443FD4 #7571DF

Accessibility & contrast

On white

10.41

#2C27AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2C27AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C27AF

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C27AF	#FFFFFF	#000000	##FFFFFF
##2C27AF	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B3

Deuteranopia (green-blind)

#0039AD

Tritanopia (blue-blind)

#00506A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2c27af;
/* rgb */ color: rgb(44, 39, 175);
/* oklch */ color: oklch(39.1% 0.204 273.2);

Tailwind

colors: {
  custom: {
    50: '#7b64c8',
    500: '#2c27af',
    950: '#000000',
  },
}

SCSS

$custom: #2c27af;
$custom-light: #7b64c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2c27af",
  "rgb": {
    "r": 44,
    "g": 39,
    "b": 175
  },
  "hsl": {
    "h": 242.206,
    "s": 63.551,
    "l": 41.961
  },
  "oklch": {
    "l": 0.39065,
    "c": 0.20398,
    "h": 273.2
  },
  "luminance": 0.05082
}

Semantic roles & 50–950 ramp

primary

#2C27AF

secondary

#C3C66B

accent

#E741E0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2C27AF

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

Preview Lab → · Contrast checker → · Palette generator →