#2C369F#2C369F

#2C369F is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.7% C 0.168 H 271.9°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#2C369F
RGB	rgb(44, 54, 159)
HSL	hsl(235, 57%, 40%)
HSV	hsv(235, 72%, 62%)
CMYK	cmyk(72.3%, 66%, 0%, 37.6%)
CIE-LAB	lab(28.58, 32.43, -58.07)
CIE-LCH	lch(28.58, 66.51, 299.18°)
OKLab	oklab(39.74% 0.0056 -0.1678)
OKLCH	oklch(39.74% 0.168 271.9)
XYZ	xyz(8.6138, 5.6761, 33.4358)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C369F #9F952C

analogous

#2C6F9F #2C369F #5C2C9F

triadic

#2C369F #9F2C36 #369F2C

tetradic

#2C369F #9F2C6F #9F952C #2C9F5C

square

#2C369F #9F2C6F #9F952C #2C9F5C

split-complementary

#2C369F #9F5C2C #6F9F2C

monochromatic

#11153F #1F266F #2C369F #3E4BCA #6E78D7

Accessibility & contrast

On white

9.83

#2C369F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2C369F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C369F

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C369F	#FFFFFF	#000000	##FFFFFF
##2C369F	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A2

Deuteranopia (green-blind)

#003E9D

Tritanopia (blue-blind)

#005265

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2c369f;
/* rgb */ color: rgb(44, 54, 159);
/* oklch */ color: oklch(39.7% 0.168 271.9);

Tailwind

colors: {
  custom: {
    50: '#766dbc',
    500: '#2c369f',
    950: '#000000',
  },
}

SCSS

$custom: #2c369f;
$custom-light: #766dbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c369f",
  "rgb": {
    "r": 44,
    "g": 54,
    "b": 159
  },
  "hsl": {
    "h": 234.783,
    "s": 56.65,
    "l": 39.804
  },
  "oklch": {
    "l": 0.39741,
    "c": 0.16788,
    "h": 271.9
  },
  "luminance": 0.05677
}

Semantic roles & 50–950 ramp

primary

#2C369F

secondary

#BEB769

accent

#D348E0

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2C369F

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

Preview Lab → · Contrast checker → · Palette generator →