#2C4973#2C4973

#2C4973 is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.4% C 0.079 H 257.6°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#2C4973
RGB	rgb(44, 73, 115)
HSL	hsl(215, 45%, 31%)
HSV	hsv(215, 62%, 45%)
CMYK	cmyk(61.7%, 36.5%, 0%, 54.9%)
CIE-LAB	lab(30.73, 3.20, -27.41)
CIE-LCH	lch(30.73, 27.59, 276.66°)
OKLab	oklab(40.36% -0.017 -0.0775)
OKLCH	oklch(40.36% 0.079 257.6)
XYZ	xyz(6.5147, 6.5378, 17.1349)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4973 #73562C

analogous

#2C6C73 #2C4973 #322C73

triadic

#2C4973 #732C49 #49732C

tetradic

#2C4973 #732C6C #73562C #2C7332

square

#2C4973 #732C6C #73562C #2C7332

split-complementary

#2C4973 #73322C #6C732C

monochromatic

#0A111A #1B2D47 #2C4973 #3D659F #5A83C0

Accessibility & contrast

On white

9.10

#2C4973 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2C4973 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4973

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4973	#FFFFFF	#000000	##FFFFFF
##2C4973	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374C75

Deuteranopia (green-blind)

#2E4572

Tritanopia (blue-blind)

#005258

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2c4973;
/* rgb */ color: rgb(44, 73, 115);
/* oklch */ color: oklch(40.4% 0.079 257.6);

Tailwind

colors: {
  custom: {
    50: '#6c7b9b',
    500: '#2c4973',
    950: '#000000',
  },
}

SCSS

$custom: #2c4973;
$custom-light: #6c7b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4973",
  "rgb": {
    "r": 44,
    "g": 73,
    "b": 115
  },
  "hsl": {
    "h": 215.493,
    "s": 44.654,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40361,
    "c": 0.07938,
    "h": 257.6
  },
  "luminance": 0.06538
}

Semantic roles & 50–950 ramp

primary

#2C4973

secondary

#A58556

accent

#A053D4

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2C4973

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

Preview Lab → · Contrast checker → · Palette generator →