#2C369E#2C369E

#2C369E is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.6% C 0.167 H 272.0°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#2C369E
RGB	rgb(44, 54, 158)
HSL	hsl(235, 56%, 40%)
HSV	hsv(235, 72%, 62%)
CMYK	cmyk(72.2%, 65.8%, 0%, 38%)
CIE-LAB	lab(28.49, 32.07, -57.61)
CIE-LCH	lch(28.49, 65.93, 299.10°)
OKLab	oklab(39.65% 0.0057 -0.1664)
OKLCH	oklch(39.65% 0.167 272)
XYZ	xyz(8.5273, 5.6416, 32.9807)
Luminance	0.0564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C369E #9E942C

analogous

#2C6F9E #2C369E #5B2C9E

triadic

#2C369E #9E2C36 #369E2C

tetradic

#2C369E #9E2C6F #9E942C #2C9E5B

square

#2C369E #9E2C6F #9E942C #2C9E5B

split-complementary

#2C369E #9E5B2C #6F9E2C

monochromatic

#11153E #1F266E #2C369E #3E4AC9 #6E77D7

Accessibility & contrast

On white

9.87

#2C369E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#2C369E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C369E

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C369E	#FFFFFF	#000000	##FFFFFF
##2C369E	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A1

Deuteranopia (green-blind)

#003E9C

Tritanopia (blue-blind)

#005165

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2c369e;
/* rgb */ color: rgb(44, 54, 158);
/* oklch */ color: oklch(39.6% 0.167 272.0);

Tailwind

colors: {
  custom: {
    50: '#766dbc',
    500: '#2c369e',
    950: '#000000',
  },
}

SCSS

$custom: #2c369e;
$custom-light: #766dbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c369e",
  "rgb": {
    "r": 44,
    "g": 54,
    "b": 158
  },
  "hsl": {
    "h": 234.737,
    "s": 56.436,
    "l": 39.608
  },
  "oklch": {
    "l": 0.39647,
    "c": 0.16655,
    "h": 272
  },
  "luminance": 0.05642
}

Semantic roles & 50–950 ramp

primary

#2C369E

secondary

#BEB668

accent

#D248E0

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2C369E

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

Preview Lab → · Contrast checker → · Palette generator →