#2C5FD4#2C5FD4

#2C5FD4 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.2% C 0.189 H 263.5°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#2C5FD4
RGB	rgb(44, 95, 212)
HSL	hsl(222, 66%, 50%)
HSV	hsv(222, 79%, 83%)
CMYK	cmyk(79.2%, 55.2%, 0%, 16.9%)
CIE-LAB	lab(43.47, 25.46, -64.99)
CIE-LCH	lch(43.47, 69.80, 291.39°)
OKLab	oklab(52.17% -0.0215 -0.1876)
OKLCH	oklch(52.17% 0.189 263.5)
XYZ	xyz(17.0103, 13.4713, 63.9783)
Luminance	0.1347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5FD4 #D4A12C

analogous

#2CB3D4 #2C5FD4 #4D2CD4

triadic

#2C5FD4 #D42C5F #5FD42C

tetradic

#2C5FD4 #D42CB3 #D4A12C #2CD44D

square

#2C5FD4 #D42CB3 #D4A12C #2CD44D

split-complementary

#2C5FD4 #D44D2C #B3D42C

monochromatic

#17316F #2148A2 #2C5FD4 #5F86DE #92ACE9

Accessibility & contrast

On white

5.68

#2C5FD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#2C5FD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5FD4

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5FD4	#FFFFFF	#000000	##FFFFFF
##2C5FD4	1.00	5.68	3.69	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD8

Deuteranopia (green-blind)

#005FD2

Tritanopia (blue-blind)

#007C90

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2c5fd4;
/* rgb */ color: rgb(44, 95, 212);
/* oklch */ color: oklch(52.2% 0.189 263.5);

Tailwind

colors: {
  custom: {
    50: '#808be2',
    500: '#2c5fd4',
    950: '#000000',
  },
}

SCSS

$custom: #2c5fd4;
$custom-light: #808be2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5fd4",
  "rgb": {
    "r": 44,
    "g": 95,
    "b": 212
  },
  "hsl": {
    "h": 221.786,
    "s": 66.142,
    "l": 50.196
  },
  "oklch": {
    "l": 0.5217,
    "c": 0.18879,
    "h": 263.5
  },
  "luminance": 0.13473
}

Semantic roles & 50–950 ramp

primary

#2C5FD4

secondary

#D3BD88

accent

#B53FE9

background

#F8F8FE

surface

#F0F0FC

border

#CBCBD5

text

#0C0C15

muted

#7D7D84

Preview Lab

Preview with #2C5FD4

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

Preview Lab → · Contrast checker → · Palette generator →