#2C368F#2C368F

#2C368F is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.3% C 0.146 H 272.5°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#2C368F
RGB	rgb(44, 54, 143)
HSL	hsl(234, 53%, 37%)
HSV	hsv(234, 69%, 56%)
CMYK	cmyk(69.2%, 62.2%, 0%, 43.9%)
CIE-LAB	lab(27.18, 26.57, -50.57)
CIE-LCH	lch(27.18, 57.13, 297.72°)
OKLab	oklab(38.27% 0.0065 -0.1458)
OKLCH	oklch(38.27% 0.146 272.5)
XYZ	xyz(7.3141, 5.1563, 26.5911)
Luminance	0.0516 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C368F #8F852C

analogous

#2C688F #2C368F #542C8F

triadic

#2C368F #8F2C36 #368F2C

tetradic

#2C368F #8F2C68 #8F852C #2C8F54

square

#2C368F #8F2C68 #8F852C #2C8F54

split-complementary

#2C368F #8F542C #688F2C

monochromatic

#0F1331 #1E2460 #2C368F #3A48BE #6670D0

Accessibility & contrast

On white

10.34

#2C368F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2C368F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C368F

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C368F	#FFFFFF	#000000	##FFFFFF
##2C368F	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004592

Deuteranopia (green-blind)

#003C8D

Tritanopia (blue-blind)

#004C5D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2c368f;
/* rgb */ color: rgb(44, 54, 143);
/* oklch */ color: oklch(38.3% 0.146 272.5);

Tailwind

colors: {
  custom: {
    50: '#726db1',
    500: '#2c368f',
    950: '#000000',
  },
}

SCSS

$custom: #2c368f;
$custom-light: #726db1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c368f",
  "rgb": {
    "r": 44,
    "g": 54,
    "b": 143
  },
  "hsl": {
    "h": 233.939,
    "s": 52.941,
    "l": 36.667
  },
  "oklch": {
    "l": 0.38274,
    "c": 0.14595,
    "h": 272.5
  },
  "luminance": 0.05157
}

Semantic roles & 50–950 ramp

primary

#2C368F

secondary

#B6AE61

accent

#CE4BDC

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2C368F

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

Preview Lab → · Contrast checker → · Palette generator →