#2D366C#2D366C

#2D366C is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.5% C 0.094 H 273.6°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#2D366C
RGB	rgb(45, 54, 108)
HSL	hsl(231, 41%, 30%)
HSV	hsv(231, 58%, 42%)
CMYK	cmyk(58.3%, 50%, 0%, 57.6%)
CIE-LAB	lab(24.57, 13.80, -32.74)
CIE-LCH	lch(24.57, 35.53, 292.85°)
OKLab	oklab(35.5% 0.0058 -0.0934)
OKLCH	oklch(35.5% 0.094 273.6)
XYZ	xyz(5.1073, 4.2786, 14.7412)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D366C #6C632D

analogous

#2D556C #2D366C #442D6C

triadic

#2D366C #6C2D36 #366C2D

tetradic

#2D366C #6C2D55 #6C632D #2D6C44

square

#2D366C #6C2D55 #6C632D #2D6C44

split-complementary

#2D366C #6C442D #556C2D

monochromatic

#090B16 #1B2041 #2D366C #3F4C97 #5967BA

Accessibility & contrast

On white

11.32

#2D366C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2D366C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D366C

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D366C	#FFFFFF	#000000	##FFFFFF
##2D366C	1.00	11.32	1.86	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3D6E

Deuteranopia (green-blind)

#14386B

Tritanopia (blue-blind)

#0B424B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2d366c;
/* rgb */ color: rgb(45, 54, 108);
/* oklch */ color: oklch(35.5% 0.094 273.6);

Tailwind

colors: {
  custom: {
    50: '#6c6c96',
    500: '#2d366c',
    950: '#000000',
  },
}

SCSS

$custom: #2d366c;
$custom-light: #6c6c96;
$custom-dark: #000000;

JSON

{
  "hex": "#2d366c",
  "rgb": {
    "r": 45,
    "g": 54,
    "b": 108
  },
  "hsl": {
    "h": 231.429,
    "s": 41.176,
    "l": 30
  },
  "oklch": {
    "l": 0.35496,
    "c": 0.09354,
    "h": 273.6
  },
  "luminance": 0.04279
}

Semantic roles & 50–950 ramp

primary

#2D366C

secondary

#9E9457

accent

#C057D1

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07070D

muted

#7A7A7E

Preview Lab

Preview with #2D366C

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

Preview Lab → · Contrast checker → · Palette generator →