#2C5FC2#2C5FC2

#2C5FC2 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.8% C 0.165 H 261.9°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#2C5FC2
RGB	rgb(44, 95, 194)
HSL	hsl(220, 63%, 47%)
HSV	hsv(220, 77%, 76%)
CMYK	cmyk(77.3%, 51%, 0%, 23.9%)
CIE-LAB	lab(42.17, 18.64, -56.71)
CIE-LCH	lch(42.17, 59.69, 288.19°)
OKLab	oklab(50.78% -0.0232 -0.1632)
OKLCH	oklch(50.78% 0.165 261.9)
XYZ	xyz(14.8650, 12.6132, 52.6796)
Luminance	0.1262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5FC2 #C28F2C

analogous

#2CAAC2 #2C5FC2 #442CC2

triadic

#2C5FC2 #C22C5F #5FC22C

tetradic

#2C5FC2 #C22CAA #C28F2C #2CC244

square

#2C5FC2 #C22CAA #C28F2C #2CC244

split-complementary

#2C5FC2 #C2442C #AAC22C

monochromatic

#152E5E #214790 #2C5FC2 #5380D8 #85A5E3

Accessibility & contrast

On white

5.96

#2C5FC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#2C5FC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5FC2

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5FC2	#FFFFFF	#000000	##FFFFFF
##2C5FC2	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F6BC6

Deuteranopia (green-blind)

#005DC0

Tritanopia (blue-blind)

#007787

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2c5fc2;
/* rgb */ color: rgb(44, 95, 194);
/* oklch */ color: oklch(50.8% 0.165 261.9);

Tailwind

colors: {
  custom: {
    50: '#7b8bd5',
    500: '#2c5fc2',
    950: '#000000',
  },
}

SCSS

$custom: #2c5fc2;
$custom-light: #7b8bd5;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5fc2",
  "rgb": {
    "r": 44,
    "g": 95,
    "b": 194
  },
  "hsl": {
    "h": 219.6,
    "s": 63.025,
    "l": 46.667
  },
  "oklch": {
    "l": 0.50782,
    "c": 0.16486,
    "h": 261.9
  },
  "luminance": 0.12615
}

Semantic roles & 50–950 ramp

primary

#2C5FC2

secondary

#CDB27D

accent

#AE42E6

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2C5FC2

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

Preview Lab → · Contrast checker → · Palette generator →