#2D368F#2D368F

#2D368F is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.3% C 0.146 H 273.0°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#2D368F
RGB	rgb(45, 54, 143)
HSL	hsl(234, 52%, 37%)
HSV	hsv(234, 69%, 56%)
CMYK	cmyk(68.5%, 62.2%, 0%, 43.9%)
CIE-LAB	lab(27.24, 26.72, -50.47)
CIE-LCH	lch(27.24, 57.11, 297.90°)
OKLab	oklab(38.34% 0.0076 -0.1455)
OKLCH	oklch(38.34% 0.146 273)
XYZ	xyz(7.3576, 5.1787, 26.5931)
Luminance	0.0518 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D368F #8F862D

analogous

#2D678F #2D368F #552D8F

triadic

#2D368F #8F2D36 #368F2D

tetradic

#2D368F #8F2D67 #8F862D #2D8F55

square

#2D368F #8F2D67 #8F862D #2D8F55

split-complementary

#2D368F #8F552D #678F2D

monochromatic

#101332 #1E2460 #2D368F #3C48BE #6771CF

Accessibility & contrast

On white

10.32

#2D368F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2D368F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D368F

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D368F	#FFFFFF	#000000	##FFFFFF
##2D368F	1.00	10.32	2.04	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.32	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: #2d368f;
/* rgb */ color: rgb(45, 54, 143);
/* oklch */ color: oklch(38.3% 0.146 273.0);

Tailwind

colors: {
  custom: {
    50: '#736db1',
    500: '#2d368f',
    950: '#000000',
  },
}

SCSS

$custom: #2d368f;
$custom-light: #736db1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d368f",
  "rgb": {
    "r": 45,
    "g": 54,
    "b": 143
  },
  "hsl": {
    "h": 234.49,
    "s": 52.128,
    "l": 36.863
  },
  "oklch": {
    "l": 0.38337,
    "c": 0.14568,
    "h": 273
  },
  "luminance": 0.05179
}

Semantic roles & 50–950 ramp

primary

#2D368F

secondary

#B6AE62

accent

#CE4CDC

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2D368F

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

Preview Lab → · Contrast checker → · Palette generator →