#2C3986#2C3986

#2C3986 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.1% C 0.129 H 271.6°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#2C3986
RGB	rgb(44, 57, 134)
HSL	hsl(231, 51%, 35%)
HSV	hsv(231, 67%, 53%)
CMYK	cmyk(67.2%, 57.5%, 0%, 47.5%)
CIE-LAB	lab(27.25, 21.19, -44.87)
CIE-LCH	lch(27.25, 49.63, 295.28°)
OKLab	oklab(38.1% 0.0037 -0.129)
OKLCH	oklch(38.1% 0.129 271.6)
XYZ	xyz(6.8035, 5.1824, 23.1914)
Luminance	0.0518 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3986 #86792C

analogous

#2C6686 #2C3986 #4C2C86

triadic

#2C3986 #862C39 #39862C

tetradic

#2C3986 #862C66 #86792C #2C864C

square

#2C3986 #862C66 #86792C #2C864C

split-complementary

#2C3986 #864C2C #66862C

monochromatic

#0E122A #1D2558 #2C3986 #3B4DB4 #6171CB

Accessibility & contrast

On white

10.31

#2C3986 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2C3986 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3986

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3986	#FFFFFF	#000000	##FFFFFF
##2C3986	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004589

Deuteranopia (green-blind)

#003C84

Tritanopia (blue-blind)

#004B59

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2c3986;
/* rgb */ color: rgb(44, 57, 134);
/* oklch */ color: oklch(38.1% 0.129 271.6);

Tailwind

colors: {
  custom: {
    50: '#706faa',
    500: '#2c3986',
    950: '#000000',
  },
}

SCSS

$custom: #2c3986;
$custom-light: #706faa;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3986",
  "rgb": {
    "r": 44,
    "g": 57,
    "b": 134
  },
  "hsl": {
    "h": 231.333,
    "s": 50.562,
    "l": 34.902
  },
  "oklch": {
    "l": 0.38099,
    "c": 0.12908,
    "h": 271.6
  },
  "luminance": 0.05183
}

Semantic roles & 50–950 ramp

primary

#2C3986

secondary

#B1A55C

accent

#C64EDA

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #2C3986

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

Preview Lab → · Contrast checker → · Palette generator →