#2C56A4#2C56A4

#2C56A4 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.6% C 0.135 H 261.5°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#2C56A4
RGB	rgb(44, 86, 164)
HSL	hsl(219, 58%, 41%)
HSV	hsv(219, 73%, 64%)
CMYK	cmyk(73.2%, 47.6%, 0%, 35.7%)
CIE-LAB	lab(37.61, 13.07, -46.43)
CIE-LCH	lch(37.61, 48.23, 285.72°)
OKLab	oklab(46.64% -0.0199 -0.1331)
OKLCH	oklch(46.64% 0.135 261.5)
XYZ	xyz(11.0649, 9.8702, 36.4368)
Luminance	0.0987 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C56A4 #A47A2C

analogous

#2C92A4 #2C56A4 #3E2CA4

triadic

#2C56A4 #A42C56 #56A42C

tetradic

#2C56A4 #A42C92 #A47A2C #2CA43E

square

#2C56A4 #A42C92 #A47A2C #2CA43E

split-complementary

#2C56A4 #A43E2C #92A42C

monochromatic

#122343 #1F3D74 #2C56A4 #4172CC #7196D9

Accessibility & contrast

On white

7.06

#2C56A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#2C56A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C56A4

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C56A4	#FFFFFF	#000000	##FFFFFF
##2C56A4	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5EA7

Deuteranopia (green-blind)

#0F53A2

Tritanopia (blue-blind)

#006875

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2c56a4;
/* rgb */ color: rgb(44, 86, 164);
/* oklch */ color: oklch(46.6% 0.135 261.5);

Tailwind

colors: {
  custom: {
    50: '#7585bf',
    500: '#2c56a4',
    950: '#000000',
  },
}

SCSS

$custom: #2c56a4;
$custom-light: #7585bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c56a4",
  "rgb": {
    "r": 44,
    "g": 86,
    "b": 164
  },
  "hsl": {
    "h": 219,
    "s": 57.692,
    "l": 40.784
  },
  "oklch": {
    "l": 0.46642,
    "c": 0.13461,
    "h": 261.5
  },
  "luminance": 0.09871
}

Semantic roles & 50–950 ramp

primary

#2C56A4

secondary

#C0A36B

accent

#AB47E1

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2C56A4

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

Preview Lab → · Contrast checker → · Palette generator →