#2C3677#2C3677

#2C3677 is a dark, moderate blue. Relative luminance 0.045; OKLCH L 36.3% C 0.111 H 273.0°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#2C3677
RGB	rgb(44, 54, 119)
HSL	hsl(232, 46%, 32%)
HSV	hsv(232, 63%, 47%)
CMYK	cmyk(63%, 54.6%, 0%, 53.3%)
CIE-LAB	lab(25.28, 17.64, -38.64)
CIE-LCH	lch(25.28, 42.48, 294.54°)
OKLab	oklab(36.26% 0.0059 -0.1107)
OKLCH	oklch(36.26% 0.111 273)
XYZ	xyz(5.6865, 4.5053, 18.0191)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3677 #776D2C

analogous

#2C5C77 #2C3677 #482C77

triadic

#2C3677 #772C36 #36772C

tetradic

#2C3677 #772C5C #776D2C #2C7748

square

#2C3677 #772C5C #776D2C #2C7748

split-complementary

#2C3677 #77482C #5C772C

monochromatic

#0B0D1E #1B224A #2C3677 #3D4AA4 #5B69C2

Accessibility & contrast

On white

11.05

#2C3677 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2C3677 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3677

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3677	#FFFFFF	#000000	##FFFFFF
##2C3677	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3F79

Deuteranopia (green-blind)

#003976

Tritanopia (blue-blind)

#004551

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2c3677;
/* rgb */ color: rgb(44, 54, 119);
/* oklch */ color: oklch(36.3% 0.111 273.0);

Tailwind

colors: {
  custom: {
    50: '#6d6c9f',
    500: '#2c3677',
    950: '#000000',
  },
}

SCSS

$custom: #2c3677;
$custom-light: #6d6c9f;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3677",
  "rgb": {
    "r": 44,
    "g": 54,
    "b": 119
  },
  "hsl": {
    "h": 232,
    "s": 46.012,
    "l": 31.961
  },
  "oklch": {
    "l": 0.36259,
    "c": 0.11087,
    "h": 273
  },
  "luminance": 0.04506
}

Semantic roles & 50–950 ramp

primary

#2C3677

secondary

#A89D56

accent

#C452D6

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #2C3677

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

Preview Lab → · Contrast checker → · Palette generator →