#2C4EAB#2C4EAB

#2C4EAB is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.4% C 0.154 H 265.4°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#2C4EAB
RGB	rgb(44, 78, 171)
HSL	hsl(224, 59%, 42%)
HSV	hsv(224, 74%, 67%)
CMYK	cmyk(74.3%, 54.4%, 0%, 32.9%)
CIE-LAB	lab(35.84, 21.05, -53.46)
CIE-LCH	lch(35.84, 57.45, 291.49°)
OKLab	oklab(45.45% -0.0123 -0.1539)
OKLCH	oklch(45.45% 0.154 265.4)
XYZ	xyz(11.1112, 8.9233, 39.6570)
Luminance	0.0892 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4EAB #AB892C

analogous

#2C8EAB #2C4EAB #4A2CAB

triadic

#2C4EAB #AB2C4E #4EAB2C

tetradic

#2C4EAB #AB2C8E #AB892C #2CAB4A

square

#2C4EAB #AB2C8E #AB892C #2CAB4A

split-complementary

#2C4EAB #AB4A2C #8EAB2C

monochromatic

#13224A #1F387A #2C4EAB #456ACF #7691DC

Accessibility & contrast

On white

7.54

#2C4EAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#2C4EAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4EAB

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4EAB	#FFFFFF	#000000	##FFFFFF
##2C4EAB	1.00	7.54	2.78	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#025AAE

Deuteranopia (green-blind)

#004FA9

Tritanopia (blue-blind)

#006575

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2c4eab;
/* rgb */ color: rgb(44, 78, 171);
/* oklch */ color: oklch(45.4% 0.154 265.4);

Tailwind

colors: {
  custom: {
    50: '#777fc5',
    500: '#2c4eab',
    950: '#000000',
  },
}

SCSS

$custom: #2c4eab;
$custom-light: #777fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4eab",
  "rgb": {
    "r": 44,
    "g": 78,
    "b": 171
  },
  "hsl": {
    "h": 223.937,
    "s": 59.07,
    "l": 42.157
  },
  "oklch": {
    "l": 0.45447,
    "c": 0.15444,
    "h": 265.4
  },
  "luminance": 0.08925
}

Semantic roles & 50–950 ramp

primary

#2C4EAB

secondary

#C3AD6F

accent

#B846E2

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2C4EAB

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

Preview Lab → · Contrast checker → · Palette generator →