#2C63CD#2C63CD

#2C63CD is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.4% C 0.175 H 261.8°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#2C63CD
RGB	rgb(44, 99, 205)
HSL	hsl(220, 65%, 49%)
HSV	hsv(220, 79%, 80%)
CMYK	cmyk(78.5%, 51.7%, 0%, 19.6%)
CIE-LAB	lab(44.04, 20.23, -60.04)
CIE-LCH	lch(44.04, 63.36, 288.62°)
OKLab	oklab(52.45% -0.0249 -0.173)
OKLCH	oklch(52.45% 0.175 261.8)
XYZ	xyz(16.5160, 13.8650, 59.5515)
Luminance	0.1387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C63CD #CD962C

analogous

#2CB4CD #2C63CD #462CCD

triadic

#2C63CD #CD2C63 #63CD2C

tetradic

#2C63CD #CD2CB4 #CD962C #2CCD46

square

#2C63CD #CD2CB4 #CD962C #2CCD46

split-complementary

#2C63CD #CD462C #B4CD2C

monochromatic

#163268 #214B9B #2C63CD #5B87DC #8DACE7

Accessibility & contrast

On white

5.57

#2C63CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#2C63CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C63CD

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C63CD	#FFFFFF	#000000	##FFFFFF
##2C63CD	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A70D1

Deuteranopia (green-blind)

#0061CB

Tritanopia (blue-blind)

#007D8E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2c63cd;
/* rgb */ color: rgb(44, 99, 205);
/* oklch */ color: oklch(52.4% 0.175 261.8);

Tailwind

colors: {
  custom: {
    50: '#7e8edd',
    500: '#2c63cd',
    950: '#000000',
  },
}

SCSS

$custom: #2c63cd;
$custom-light: #7e8edd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c63cd",
  "rgb": {
    "r": 44,
    "g": 99,
    "b": 205
  },
  "hsl": {
    "h": 219.503,
    "s": 64.659,
    "l": 48.824
  },
  "oklch": {
    "l": 0.52446,
    "c": 0.17474,
    "h": 261.8
  },
  "luminance": 0.13867
}

Semantic roles & 50–950 ramp

primary

#2C63CD

secondary

#D1B784

accent

#AE40E8

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0B0C15

muted

#7C7D83

Preview Lab

Preview with #2C63CD

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

Preview Lab → · Contrast checker → · Palette generator →