#2C55D4#2C55D4

#2C55D4 is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 50.2% C 0.201 H 265.7°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#2C55D4
RGB	rgb(44, 85, 212)
HSL	hsl(225, 66%, 50%)
HSV	hsv(225, 79%, 83%)
CMYK	cmyk(79.2%, 59.9%, 0%, 16.9%)
CIE-LAB	lab(40.87, 31.90, -69.22)
CIE-LCH	lch(40.87, 76.21, 294.74°)
OKLab	oklab(50.22% -0.0152 -0.2001)
OKLCH	oklch(50.22% 0.201 265.7)
XYZ	xyz(16.1667, 11.7840, 63.6971)
Luminance	0.1179 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C55D4 #D4AB2C

analogous

#2CA9D4 #2C55D4 #572CD4

triadic

#2C55D4 #D42C55 #55D42C

tetradic

#2C55D4 #D42CA9 #D4AB2C #2CD457

square

#2C55D4 #D42CA9 #D4AB2C #2CD457

split-complementary

#2C55D4 #D4572C #A9D42C

monochromatic

#172C6F #2140A2 #2C55D4 #5F7EDE #92A7E9

Accessibility & contrast

On white

6.26

#2C55D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#2C55D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C55D4

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C55D4	#FFFFFF	#000000	##FFFFFF
##2C55D4	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D8

Deuteranopia (green-blind)

#0059D2

Tritanopia (blue-blind)

#00768C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2c55d4;
/* rgb */ color: rgb(44, 85, 212);
/* oklch */ color: oklch(50.2% 0.201 265.7);

Tailwind

colors: {
  custom: {
    50: '#8084e2',
    500: '#2c55d4',
    950: '#000000',
  },
}

SCSS

$custom: #2c55d4;
$custom-light: #8084e2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c55d4",
  "rgb": {
    "r": 44,
    "g": 85,
    "b": 212
  },
  "hsl": {
    "h": 225.357,
    "s": 66.142,
    "l": 50.196
  },
  "oklch": {
    "l": 0.50223,
    "c": 0.20071,
    "h": 265.7
  },
  "luminance": 0.11786
}

Semantic roles & 50–950 ramp

primary

#2C55D4

secondary

#D3C188

accent

#C03FE9

background

#F8F8FE

surface

#F0EFFC

border

#CBCAD5

text

#0C0A15

muted

#7D7C84

Preview Lab

Preview with #2C55D4

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

Preview Lab → · Contrast checker → · Palette generator →