#2C4AB5#2C4AB5

#2C4AB5 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.5% C 0.173 H 267.1°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#2C4AB5
RGB	rgb(44, 74, 181)
HSL	hsl(227, 61%, 44%)
HSV	hsv(227, 76%, 71%)
CMYK	cmyk(75.7%, 59.1%, 0%, 29%)
CIE-LAB	lab(35.53, 27.48, -59.88)
CIE-LCH	lch(35.53, 65.88, 294.65°)
OKLab	oklab(45.46% -0.0087 -0.1729)
OKLCH	oklch(45.46% 0.173 267.1)
XYZ	xyz(11.8251, 8.7679, 44.7763)
Luminance	0.0877 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4AB5 #B5972C

analogous

#2C8FB5 #2C4AB5 #522CB5

triadic

#2C4AB5 #B52C4A #4AB52C

tetradic

#2C4AB5 #B52C8F #B5972C #2CB552

square

#2C4AB5 #B52C8F #B5972C #2CB552

split-complementary

#2C4AB5 #B5522C #8FB52C

monochromatic

#142253 #203684 #2C4AB5 #4B69D3 #7C92DF

Accessibility & contrast

On white

7.63

#2C4AB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#2C4AB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4AB5

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4AB5	#FFFFFF	#000000	##FFFFFF
##2C4AB5	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB9

Deuteranopia (green-blind)

#004DB3

Tritanopia (blue-blind)

#006578

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2c4ab5;
/* rgb */ color: rgb(44, 74, 181);
/* oklch */ color: oklch(45.5% 0.173 267.1);

Tailwind

colors: {
  custom: {
    50: '#7a7ccc',
    500: '#2c4ab5',
    950: '#000000',
  },
}

SCSS

$custom: #2c4ab5;
$custom-light: #7a7ccc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4ab5",
  "rgb": {
    "r": 44,
    "g": 74,
    "b": 181
  },
  "hsl": {
    "h": 226.861,
    "s": 60.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.45462,
    "c": 0.17311,
    "h": 267.1
  },
  "luminance": 0.08769
}

Semantic roles & 50–950 ramp

primary

#2C4AB5

secondary

#C8B675

accent

#C144E4

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #2C4AB5

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

Preview Lab → · Contrast checker → · Palette generator →