#2C2CA0#2C2CA0

#2C2CA0 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.2% C 0.181 H 273.8°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#2C2CA0
RGB	rgb(44, 44, 160)
HSL	hsl(240, 57%, 40%)
HSV	hsv(240, 73%, 63%)
CMYK	cmyk(72.5%, 72.5%, 0%, 37.3%)
CIE-LAB	lab(26.37, 39.03, -62.30)
CIE-LCH	lch(26.37, 73.52, 302.06°)
OKLab	oklab(38.17% 0.0118 -0.1802)
OKLCH	oklch(38.17% 0.181 273.8)
XYZ	xyz(8.2824, 4.8741, 33.7552)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2CA0 #A0A02C

analogous

#2C66A0 #2C2CA0 #662CA0

triadic

#2C2CA0 #A02C2C #2CA02C

tetradic

#2C2CA0 #A02C66 #A0A02C #2CA066

square

#2C2CA0 #A02C66 #A0A02C #2CA066

split-complementary

#2C2CA0 #A0662C #66A02C

monochromatic

#121240 #1F1F70 #2C2CA0 #3F3FCA #6F6FD7

Accessibility & contrast

On white

10.63

#2C2CA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#2C2CA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2CA0

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2CA0	#FFFFFF	#000000	##FFFFFF
##2C2CA0	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A3

Deuteranopia (green-blind)

#00399E

Tritanopia (blue-blind)

#004D63

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2c2ca0;
/* rgb */ color: rgb(44, 44, 160);
/* oklch */ color: oklch(38.2% 0.181 273.8);

Tailwind

colors: {
  custom: {
    50: '#7766bd',
    500: '#2c2ca0',
    950: '#000000',
  },
}

SCSS

$custom: #2c2ca0;
$custom-light: #7766bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2ca0",
  "rgb": {
    "r": 44,
    "g": 44,
    "b": 160
  },
  "hsl": {
    "h": 240,
    "s": 56.863,
    "l": 40
  },
  "oklch": {
    "l": 0.38174,
    "c": 0.18057,
    "h": 273.8
  },
  "luminance": 0.04875
}

Semantic roles & 50–950 ramp

primary

#2C2CA0

secondary

#BFBF69

accent

#E048E0

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2C2CA0

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

Preview Lab → · Contrast checker → · Palette generator →