#2C3DC7#2C3DC7

#2C3DC7 is a dark, highly saturated blue. Relative luminance 0.080; OKLCH L 44.8% C 0.211 H 269.5°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#2C3DC7
RGB	rgb(44, 61, 199)
HSL	hsl(233, 64%, 48%)
HSV	hsv(233, 78%, 78%)
CMYK	cmyk(77.9%, 69.3%, 0%, 22%)
CIE-LAB	lab(33.97, 42.30, -73.00)
CIE-LCH	lch(33.97, 84.37, 300.09°)
OKLab	oklab(44.8% -0.0019 -0.2114)
OKLCH	oklch(44.8% 0.211 269.5)
XYZ	xyz(13.0127, 7.9950, 54.8791)
Luminance	0.0800 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3DC7 #C7B62C

analogous

#2C8BC7 #2C3DC7 #682CC7

triadic

#2C3DC7 #C72C3D #3DC72C

tetradic

#2C3DC7 #C72C8B #C7B62C #2CC768

square

#2C3DC7 #C72C8B #C7B62C #2CC768

split-complementary

#2C3DC7 #C7682C #8BC72C

monochromatic

#161E63 #212E95 #2C3DC7 #5665DA #8993E5

Accessibility & contrast

On white

8.08

#2C3DC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2C3DC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3DC7

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3DC7	#FFFFFF	#000000	##FFFFFF
##2C3DC7	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CB

Deuteranopia (green-blind)

#0048C4

Tritanopia (blue-blind)

#00637D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2c3dc7;
/* rgb */ color: rgb(44, 61, 199);
/* oklch */ color: oklch(44.8% 0.211 269.5);

Tailwind

colors: {
  custom: {
    50: '#7f73d9',
    500: '#2c3dc7',
    950: '#000000',
  },
}

SCSS

$custom: #2c3dc7;
$custom-light: #7f73d9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3dc7",
  "rgb": {
    "r": 44,
    "g": 61,
    "b": 199
  },
  "hsl": {
    "h": 233.419,
    "s": 63.786,
    "l": 47.647
  },
  "oklch": {
    "l": 0.44803,
    "c": 0.21142,
    "h": 269.5
  },
  "luminance": 0.07996
}

Semantic roles & 50–950 ramp

primary

#2C3DC7

secondary

#CFC680

accent

#D541E7

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #2C3DC7

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

Preview Lab → · Contrast checker → · Palette generator →