#2C479C#2C479C

#2C479C is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.8% C 0.142 H 266.9°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#2C479C
RGB	rgb(44, 71, 156)
HSL	hsl(226, 56%, 39%)
HSV	hsv(226, 72%, 61%)
CMYK	cmyk(71.8%, 54.5%, 0%, 38.8%)
CIE-LAB	lab(32.79, 20.02, -49.39)
CIE-LCH	lch(32.79, 53.29, 292.06°)
OKLab	oklab(42.8% -0.0076 -0.1421)
OKLCH	oklch(42.8% 0.142 266.9)
XYZ	xyz(9.2906, 7.4413, 32.3927)
Luminance	0.0744 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C479C #9C812C

analogous

#2C7F9C #2C479C #492C9C

triadic

#2C479C #9C2C47 #479C2C

tetradic

#2C479C #9C2C7F #9C812C #2C9C49

square

#2C479C #9C2C7F #9C812C #2C9C49

split-complementary

#2C479C #9C492C #7F9C2C

monochromatic

#111C3D #1F316C #2C479C #3D5FC8 #6D86D6

Accessibility & contrast

On white

8.44

#2C479C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#2C479C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C479C

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C479C	#FFFFFF	#000000	##FFFFFF
##2C479C	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07529F

Deuteranopia (green-blind)

#00489A

Tritanopia (blue-blind)

#005B6A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2c479c;
/* rgb */ color: rgb(44, 71, 156);
/* oklch */ color: oklch(42.8% 0.142 266.9);

Tailwind

colors: {
  custom: {
    50: '#7479ba',
    500: '#2c479c',
    950: '#000000',
  },
}

SCSS

$custom: #2c479c;
$custom-light: #7479ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2c479c",
  "rgb": {
    "r": 44,
    "g": 71,
    "b": 156
  },
  "hsl": {
    "h": 225.536,
    "s": 56,
    "l": 39.216
  },
  "oklch": {
    "l": 0.42795,
    "c": 0.14232,
    "h": 266.9
  },
  "luminance": 0.07442
}

Semantic roles & 50–950 ramp

primary

#2C479C

secondary

#BDA867

accent

#BB49DF

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2C479C

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

Preview Lab → · Contrast checker → · Palette generator →