#2C27A2#2C27A2

#2C27A2 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.6% C 0.188 H 274.3°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#2C27A2
RGB	rgb(44, 39, 162)
HSL	hsl(242, 61%, 39%)
HSV	hsv(242, 76%, 64%)
CMYK	cmyk(72.8%, 75.9%, 0%, 36.5%)
CIE-LAB	lab(25.55, 42.60, -64.88)
CIE-LCH	lch(25.55, 77.62, 303.29°)
OKLab	oklab(37.65% 0.0141 -0.1877)
OKLCH	oklch(37.65% 0.188 274.3)
XYZ	xyz(8.2836, 4.5943, 34.6257)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C27A2 #9DA227

analogous

#2760A2 #2C27A2 #6A27A2

triadic

#2C27A2 #A22C27 #27A22C

tetradic

#2C27A2 #A22760 #9DA227 #27A26A

square

#2C27A2 #A22760 #9DA227 #27A26A

split-complementary

#2C27A2 #A26A27 #60A227

monochromatic

#110F3F #1F1B71 #2C27A2 #3D37CF #6D69DB

Accessibility & contrast

On white

10.94

#2C27A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2C27A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C27A2

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C27A2	#FFFFFF	#000000	##FFFFFF
##2C27A2	1.00	10.94	1.92	10.94
#FFFFFF	10.94	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A6

Deuteranopia (green-blind)

#0037A0

Tritanopia (blue-blind)

#004B63

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2c27a2;
/* rgb */ color: rgb(44, 39, 162);
/* oklch */ color: oklch(37.6% 0.188 274.3);

Tailwind

colors: {
  custom: {
    50: '#7863bf',
    500: '#2c27a2',
    950: '#000000',
  },
}

SCSS

$custom: #2c27a2;
$custom-light: #7863bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c27a2",
  "rgb": {
    "r": 44,
    "g": 39,
    "b": 162
  },
  "hsl": {
    "h": 242.439,
    "s": 61.194,
    "l": 39.412
  },
  "oklch": {
    "l": 0.37648,
    "c": 0.18819,
    "h": 274.3
  },
  "luminance": 0.04595
}

Semantic roles & 50–950 ramp

primary

#2C27A2

secondary

#BDC164

accent

#E443DE

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2C27A2

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

Preview Lab → · Contrast checker → · Palette generator →