#2C4073#2C4073

#2C4073 is a dark, moderate blue. Relative luminance 0.054; OKLCH L 38.2% C 0.091 H 266.1°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#2C4073
RGB	rgb(44, 64, 115)
HSL	hsl(223, 45%, 31%)
HSV	hsv(223, 62%, 45%)
CMYK	cmyk(61.7%, 44.3%, 0%, 54.9%)
CIE-LAB	lab(27.95, 9.26, -31.81)
CIE-LCH	lch(27.95, 33.13, 286.22°)
OKLab	oklab(38.21% -0.0062 -0.0905)
OKLCH	oklch(38.21% 0.091 266.1)
XYZ	xyz(5.9656, 5.4396, 16.9519)
Luminance	0.0544 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4073 #735F2C

analogous

#2C6373 #2C4073 #3B2C73

triadic

#2C4073 #732C40 #40732C

tetradic

#2C4073 #732C63 #735F2C #2C733B

square

#2C4073 #732C63 #735F2C #2C733B

split-complementary

#2C4073 #733B2C #63732C

monochromatic

#0A0F1A #1B2747 #2C4073 #3D599F #5A76C0

Accessibility & contrast

On white

10.06

#2C4073 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2C4073 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4073

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4073	#FFFFFF	#000000	##FFFFFF
##2C4073	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4575

Deuteranopia (green-blind)

#203F72

Tritanopia (blue-blind)

#004B54

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2c4073;
/* rgb */ color: rgb(44, 64, 115);
/* oklch */ color: oklch(38.2% 0.091 266.1);

Tailwind

colors: {
  custom: {
    50: '#6c749b',
    500: '#2c4073',
    950: '#000000',
  },
}

SCSS

$custom: #2c4073;
$custom-light: #6c749b;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4073",
  "rgb": {
    "r": 44,
    "g": 64,
    "b": 115
  },
  "hsl": {
    "h": 223.099,
    "s": 44.654,
    "l": 31.176
  },
  "oklch": {
    "l": 0.38209,
    "c": 0.09074,
    "h": 266.1
  },
  "luminance": 0.0544
}

Semantic roles & 50–950 ramp

primary

#2C4073

secondary

#A58F56

accent

#B053D4

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2C4073

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

Preview Lab → · Contrast checker → · Palette generator →