#2C4EB3#2C4EB3

#2C4EB3 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.1% C 0.165 H 265.9°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#2C4EB3
RGB	rgb(44, 78, 179)
HSL	hsl(225, 61%, 44%)
HSV	hsv(225, 75%, 70%)
CMYK	cmyk(75.4%, 56.4%, 0%, 29.8%)
CIE-LAB	lab(36.44, 24.09, -57.22)
CIE-LCH	lch(36.44, 62.09, 292.83°)
OKLab	oklab(46.09% -0.0117 -0.165)
OKLCH	oklch(46.09% 0.165 265.9)
XYZ	xyz(11.8969, 9.2376, 43.7951)
Luminance	0.0924 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4EB3 #B3912C

analogous

#2C91B3 #2C4EB3 #4D2CB3

triadic

#2C4EB3 #B32C4E #4EB32C

tetradic

#2C4EB3 #B32C91 #B3912C #2CB34D

square

#2C4EB3 #B32C91 #B3912C #2CB34D

split-complementary

#2C4EB3 #B34D2C #91B32C

monochromatic

#142351 #203982 #2C4EB3 #4A6CD2 #7B94DF

Accessibility & contrast

On white

7.37

#2C4EB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#2C4EB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4EB3

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4EB3	#FFFFFF	#000000	##FFFFFF
##2C4EB3	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB6

Deuteranopia (green-blind)

#0050B1

Tritanopia (blue-blind)

#006779

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2c4eb3;
/* rgb */ color: rgb(44, 78, 179);
/* oklch */ color: oklch(46.1% 0.165 265.9);

Tailwind

colors: {
  custom: {
    50: '#797fca',
    500: '#2c4eb3',
    950: '#000000',
  },
}

SCSS

$custom: #2c4eb3;
$custom-light: #797fca;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4eb3",
  "rgb": {
    "r": 44,
    "g": 78,
    "b": 179
  },
  "hsl": {
    "h": 224.889,
    "s": 60.538,
    "l": 43.725
  },
  "oklch": {
    "l": 0.46091,
    "c": 0.16544,
    "h": 265.9
  },
  "luminance": 0.09239
}

Semantic roles & 50–950 ramp

primary

#2C4EB3

secondary

#C7B274

accent

#BB44E4

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2C4EB3

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

Preview Lab → · Contrast checker → · Palette generator →