#2C4473#2C4473

#2C4473 is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.2% C 0.085 H 262.6°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#2C4473
RGB	rgb(44, 68, 115)
HSL	hsl(220, 45%, 31%)
HSV	hsv(220, 62%, 45%)
CMYK	cmyk(61.7%, 40.9%, 0%, 54.9%)
CIE-LAB	lab(29.18, 6.54, -29.87)
CIE-LCH	lch(29.18, 30.57, 282.35°)
OKLab	oklab(39.15% -0.0109 -0.0848)
OKLCH	oklch(39.15% 0.085 262.6)
XYZ	xyz(6.1993, 5.9070, 17.0298)
Luminance	0.0591 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4473 #735B2C

analogous

#2C6773 #2C4473 #372C73

triadic

#2C4473 #732C44 #44732C

tetradic

#2C4473 #732C67 #735B2C #2C7337

square

#2C4473 #732C67 #735B2C #2C7337

split-complementary

#2C4473 #73372C #67732C

monochromatic

#0A101A #1B2A47 #2C4473 #3D5E9F #5A7CC0

Accessibility & contrast

On white

9.63

#2C4473 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#2C4473 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4473

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4473	#FFFFFF	#000000	##FFFFFF
##2C4473	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304875

Deuteranopia (green-blind)

#274272

Tritanopia (blue-blind)

#004E56

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2c4473;
/* rgb */ color: rgb(44, 68, 115);
/* oklch */ color: oklch(39.2% 0.085 262.6);

Tailwind

colors: {
  custom: {
    50: '#6c779b',
    500: '#2c4473',
    950: '#000000',
  },
}

SCSS

$custom: #2c4473;
$custom-light: #6c779b;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4473",
  "rgb": {
    "r": 44,
    "g": 68,
    "b": 115
  },
  "hsl": {
    "h": 219.718,
    "s": 44.654,
    "l": 31.176
  },
  "oklch": {
    "l": 0.39154,
    "c": 0.08548,
    "h": 262.6
  },
  "luminance": 0.05908
}

Semantic roles & 50–950 ramp

primary

#2C4473

secondary

#A58A56

accent

#A953D4

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2C4473

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

Preview Lab → · Contrast checker → · Palette generator →