#2C4DBF#2C4DBF

#2C4DBF is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.9% C 0.183 H 266.7°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#2C4DBF
RGB	rgb(44, 77, 191)
HSL	hsl(227, 63%, 46%)
HSV	hsv(227, 77%, 75%)
CMYK	cmyk(77%, 59.7%, 0%, 25.1%)
CIE-LAB	lab(37.12, 29.26, -63.17)
CIE-LCH	lch(37.12, 69.62, 294.85°)
OKLab	oklab(46.9% -0.0106 -0.1825)
OKLCH	oklch(46.9% 0.183 266.7)
XYZ	xyz(13.0933, 9.6033, 50.4437)
Luminance	0.0960 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4DBF #BF9E2C

analogous

#2C96BF #2C4DBF #552CBF

triadic

#2C4DBF #BF2C4D #4DBF2C

tetradic

#2C4DBF #BF2C96 #BF9E2C #2CBF55

square

#2C4DBF #BF2C96 #BF9E2C #2CBF55

split-complementary

#2C4DBF #BF552C #96BF2C

monochromatic

#15255C #21398D #2C4DBF #516FD7 #8398E2

Accessibility & contrast

On white

7.19

#2C4DBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#2C4DBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4DBF

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4DBF	#FFFFFF	#000000	##FFFFFF
##2C4DBF	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC3

Deuteranopia (green-blind)

#0051BD

Tritanopia (blue-blind)

#006A7E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2c4dbf;
/* rgb */ color: rgb(44, 77, 191);
/* oklch */ color: oklch(46.9% 0.183 266.7);

Tailwind

colors: {
  custom: {
    50: '#7c7ed3',
    500: '#2c4dbf',
    950: '#000000',
  },
}

SCSS

$custom: #2c4dbf;
$custom-light: #7c7ed3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4dbf",
  "rgb": {
    "r": 44,
    "g": 77,
    "b": 191
  },
  "hsl": {
    "h": 226.531,
    "s": 62.553,
    "l": 46.078
  },
  "oklch": {
    "l": 0.46898,
    "c": 0.18282,
    "h": 266.7
  },
  "luminance": 0.09605
}

Semantic roles & 50–950 ramp

primary

#2C4DBF

secondary

#CCBA7B

accent

#C142E6

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2C4DBF

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

Preview Lab → · Contrast checker → · Palette generator →