#2C367F#2C367F

#2C367F is a dark, vivid blue. Relative luminance 0.047; OKLCH L 36.9% C 0.123 H 273.0°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#2C367F
RGB	rgb(44, 54, 127)
HSL	hsl(233, 49%, 34%)
HSV	hsv(233, 65%, 50%)
CMYK	cmyk(65.4%, 57.5%, 0%, 50.2%)
CIE-LAB	lab(25.88, 20.62, -42.72)
CIE-LCH	lch(25.88, 47.43, 295.77°)
OKLab	oklab(36.9% 0.0063 -0.1227)
OKLCH	oklch(36.9% 0.123 273)
XYZ	xyz(6.1874, 4.7056, 20.6568)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C367F #7F752C

analogous

#2C5F7F #2C367F #4B2C7F

triadic

#2C367F #7F2C36 #367F2C

tetradic

#2C367F #7F2C5F #7F752C #2C7F4B

square

#2C367F #7F2C5F #7F752C #2C7F4B

split-complementary

#2C367F #7F4B2C #5F7F2C

monochromatic

#0D0F24 #1C2352 #2C367F #3C49AC #5E6BC7

Accessibility & contrast

On white

10.82

#2C367F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2C367F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C367F

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C367F	#FFFFFF	#000000	##FFFFFF
##2C367F	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004182

Deuteranopia (green-blind)

#003A7E

Tritanopia (blue-blind)

#004755

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2c367f;
/* rgb */ color: rgb(44, 54, 127);
/* oklch */ color: oklch(36.9% 0.123 273.0);

Tailwind

colors: {
  custom: {
    50: '#6f6ca5',
    500: '#2c367f',
    950: '#000000',
  },
}

SCSS

$custom: #2c367f;
$custom-light: #6f6ca5;
$custom-dark: #000000;

JSON

{
  "hex": "#2c367f",
  "rgb": {
    "r": 44,
    "g": 54,
    "b": 127
  },
  "hsl": {
    "h": 232.771,
    "s": 48.538,
    "l": 33.529
  },
  "oklch": {
    "l": 0.36903,
    "c": 0.12287,
    "h": 273
  },
  "luminance": 0.04706
}

Semantic roles & 50–950 ramp

primary

#2C367F

secondary

#ADA359

accent

#C850D8

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08070F

muted

#7B7A7F

Preview Lab

Preview with #2C367F

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

Preview Lab → · Contrast checker → · Palette generator →