#2C56B2#2C56B2

#2C56B2 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.7% C 0.154 H 263.3°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#2C56B2
RGB	rgb(44, 86, 178)
HSL	hsl(221, 60%, 44%)
HSV	hsv(221, 75%, 70%)
CMYK	cmyk(75.3%, 51.7%, 0%, 30.2%)
CIE-LAB	lab(38.56, 18.42, -53.20)
CIE-LCH	lch(38.56, 56.30, 289.10°)
OKLab	oklab(47.67% -0.018 -0.153)
OKLCH	oklch(47.67% 0.154 263.3)
XYZ	xyz(12.3995, 10.4040, 43.4655)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C56B2 #B2882C

analogous

#2C99B2 #2C56B2 #452CB2

triadic

#2C56B2 #B22C56 #56B22C

tetradic

#2C56B2 #B22C99 #B2882C #2CB245

square

#2C56B2 #B22C99 #B2882C #2CB245

split-complementary

#2C56B2 #B2452C #99B22C

monochromatic

#142750 #203E81 #2C56B2 #4974D2 #7A9ADE

Accessibility & contrast

On white

6.82

#2C56B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#2C56B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C56B2

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C56B2	#FFFFFF	#000000	##FFFFFF
##2C56B2	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A61B5

Deuteranopia (green-blind)

#0055B0

Tritanopia (blue-blind)

#006C7B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2c56b2;
/* rgb */ color: rgb(44, 86, 178);
/* oklch */ color: oklch(47.7% 0.154 263.3);

Tailwind

colors: {
  custom: {
    50: '#7885ca',
    500: '#2c56b2',
    950: '#000000',
  },
}

SCSS

$custom: #2c56b2;
$custom-light: #7885ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2c56b2",
  "rgb": {
    "r": 44,
    "g": 86,
    "b": 178
  },
  "hsl": {
    "h": 221.194,
    "s": 60.36,
    "l": 43.529
  },
  "oklch": {
    "l": 0.47672,
    "c": 0.15411,
    "h": 263.3
  },
  "luminance": 0.10405
}

Semantic roles & 50–950 ramp

primary

#2C56B2

secondary

#C6AC73

accent

#B244E4

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C56B2

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

Preview Lab → · Contrast checker → · Palette generator →