#2C479B#2C479B

#2C479B is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.7% C 0.141 H 266.9°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#2C479B
RGB	rgb(44, 71, 155)
HSL	hsl(225, 56%, 39%)
HSV	hsv(225, 72%, 61%)
CMYK	cmyk(71.6%, 54.2%, 0%, 39.2%)
CIE-LAB	lab(32.72, 19.64, -48.91)
CIE-LCH	lch(32.72, 52.70, 291.88°)
OKLab	oklab(42.72% -0.0077 -0.1407)
OKLCH	oklch(42.72% 0.141 266.9)
XYZ	xyz(9.2063, 7.4076, 31.9486)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C479B #9B802C

analogous

#2C7F9B #2C479B #482C9B

triadic

#2C479B #9B2C47 #479B2C

tetradic

#2C479B #9B2C7F #9B802C #2C9B48

square

#2C479B #9B2C7F #9B802C #2C9B48

split-complementary

#2C479B #9B482C #7F9B2C

monochromatic

#111B3C #1E316B #2C479B #3C5EC8 #6C86D5

Accessibility & contrast

On white

8.46

#2C479B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#2C479B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C479B

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C479B	#FFFFFF	#000000	##FFFFFF
##2C479B	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A529E

Deuteranopia (green-blind)

#004899

Tritanopia (blue-blind)

#005B6A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2c479b;
/* rgb */ color: rgb(44, 71, 155);
/* oklch */ color: oklch(42.7% 0.141 266.9);

Tailwind

colors: {
  custom: {
    50: '#7479b9',
    500: '#2c479b',
    950: '#000000',
  },
}

SCSS

$custom: #2c479b;
$custom-light: #7479b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c479b",
  "rgb": {
    "r": 44,
    "g": 71,
    "b": 155
  },
  "hsl": {
    "h": 225.405,
    "s": 55.779,
    "l": 39.02
  },
  "oklch": {
    "l": 0.42716,
    "c": 0.14089,
    "h": 266.9
  },
  "luminance": 0.07409
}

Semantic roles & 50–950 ramp

primary

#2C479B

secondary

#BCA767

accent

#BB49DF

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2C479B

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

Preview Lab → · Contrast checker → · Palette generator →