#2C4FBC#2C4FBC

#2C4FBC is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.0% C 0.176 H 266.1°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#2C4FBC
RGB	rgb(44, 79, 188)
HSL	hsl(225, 62%, 45%)
HSV	hsv(225, 77%, 74%)
CMYK	cmyk(76.6%, 58%, 0%, 26.3%)
CIE-LAB	lab(37.40, 26.83, -60.95)
CIE-LCH	lch(37.40, 66.59, 293.76°)
OKLab	oklab(47.03% -0.012 -0.176)
OKLCH	oklch(47.03% 0.176 266.1)
XYZ	xyz(12.9086, 9.7568, 48.7701)
Luminance	0.0976 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4FBC #BC992C

analogous

#2C97BC #2C4FBC #512CBC

triadic

#2C4FBC #BC2C4F #4FBC2C

tetradic

#2C4FBC #BC2C97 #BC992C #2CBC51

square

#2C4FBC #BC2C97 #BC992C #2CBC51

split-complementary

#2C4FBC #BC512C #97BC2C

monochromatic

#152559 #203A8A #2C4FBC #4F70D6 #8198E1

Accessibility & contrast

On white

7.11

#2C4FBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#2C4FBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4FBC

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4FBC	#FFFFFF	#000000	##FFFFFF
##2C4FBC	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC0

Deuteranopia (green-blind)

#0052BA

Tritanopia (blue-blind)

#006A7E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2c4fbc;
/* rgb */ color: rgb(44, 79, 188);
/* oklch */ color: oklch(47.0% 0.176 266.1);

Tailwind

colors: {
  custom: {
    50: '#7b7fd1',
    500: '#2c4fbc',
    950: '#000000',
  },
}

SCSS

$custom: #2c4fbc;
$custom-light: #7b7fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4fbc",
  "rgb": {
    "r": 44,
    "g": 79,
    "b": 188
  },
  "hsl": {
    "h": 225.417,
    "s": 62.069,
    "l": 45.49
  },
  "oklch": {
    "l": 0.47034,
    "c": 0.17638,
    "h": 266.1
  },
  "luminance": 0.09758
}

Semantic roles & 50–950 ramp

primary

#2C4FBC

secondary

#CAB779

accent

#BE43E5

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #2C4FBC

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

Preview Lab → · Contrast checker → · Palette generator →