#2C368E#2C368E

#2C368E is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.2% C 0.145 H 272.6°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#2C368E
RGB	rgb(44, 54, 142)
HSL	hsl(234, 53%, 36%)
HSV	hsv(234, 69%, 56%)
CMYK	cmyk(69%, 62%, 0%, 44.3%)
CIE-LAB	lab(27.09, 26.20, -50.09)
CIE-LCH	lch(27.09, 56.53, 297.61°)
OKLab	oklab(38.19% 0.0065 -0.1444)
OKLCH	oklch(38.19% 0.145 272.6)
XYZ	xyz(7.2387, 5.1261, 26.1939)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C368E #8E842C

analogous

#2C678E #2C368E #532C8E

triadic

#2C368E #8E2C36 #368E2C

tetradic

#2C368E #8E2C67 #8E842C #2C8E53

square

#2C368E #8E2C67 #8E842C #2C8E53

split-complementary

#2C368E #8E532C #678E2C

monochromatic

#0F1231 #1E245F #2C368E #3A48BD #6570CF

Accessibility & contrast

On white

10.37

#2C368E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2C368E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C368E

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C368E	#FFFFFF	#000000	##FFFFFF
##2C368E	1.00	10.37	2.03	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004591

Deuteranopia (green-blind)

#003C8C

Tritanopia (blue-blind)

#004C5C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2c368e;
/* rgb */ color: rgb(44, 54, 142);
/* oklch */ color: oklch(38.2% 0.145 272.6);

Tailwind

colors: {
  custom: {
    50: '#726db0',
    500: '#2c368e',
    950: '#000000',
  },
}

SCSS

$custom: #2c368e;
$custom-light: #726db0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c368e",
  "rgb": {
    "r": 44,
    "g": 54,
    "b": 142
  },
  "hsl": {
    "h": 233.878,
    "s": 52.688,
    "l": 36.471
  },
  "oklch": {
    "l": 0.38186,
    "c": 0.14454,
    "h": 272.6
  },
  "luminance": 0.05127
}

Semantic roles & 50–950 ramp

primary

#2C368E

secondary

#B6AD60

accent

#CD4CDC

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #2C368E

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

Preview Lab → · Contrast checker → · Palette generator →