#2D63CA#2D63CA

#2D63CA is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.3% C 0.170 H 261.7°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#2D63CA
RGB	rgb(45, 99, 202)
HSL	hsl(219, 64%, 48%)
HSV	hsv(219, 78%, 79%)
CMYK	cmyk(77.7%, 51%, 0%, 20.8%)
CIE-LAB	lab(43.86, 19.20, -58.60)
CIE-LCH	lch(43.86, 61.66, 288.14°)
OKLab	oklab(52.26% -0.0246 -0.1687)
OKLCH	oklch(52.26% 0.17 261.7)
XYZ	xyz(16.2009, 13.7440, 57.6647)
Luminance	0.1375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D63CA #CA942D

analogous

#2DB1CA #2D63CA #452DCA

triadic

#2D63CA #CA2D63 #63CA2D

tetradic

#2D63CA #CA2DB1 #CA942D #2DCA45

square

#2D63CA #CA2DB1 #CA942D #2DCA45

split-complementary

#2D63CA #CA452D #B1CA2D

monochromatic

#173266 #224A98 #2D63CA #5A86DA #8CABE5

Accessibility & contrast

On white

5.60

#2D63CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#2D63CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D63CA

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D63CA	#FFFFFF	#000000	##FFFFFF
##2D63CA	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#206FCE

Deuteranopia (green-blind)

#0061C8

Tritanopia (blue-blind)

#007C8D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2d63ca;
/* rgb */ color: rgb(45, 99, 202);
/* oklch */ color: oklch(52.3% 0.170 261.7);

Tailwind

colors: {
  custom: {
    50: '#7d8edb',
    500: '#2d63ca',
    950: '#000000',
  },
}

SCSS

$custom: #2d63ca;
$custom-light: #7d8edb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d63ca",
  "rgb": {
    "r": 45,
    "g": 99,
    "b": 202
  },
  "hsl": {
    "h": 219.363,
    "s": 63.563,
    "l": 48.431
  },
  "oklch": {
    "l": 0.52255,
    "c": 0.17047,
    "h": 261.7
  },
  "luminance": 0.13746
}

Semantic roles & 50–950 ramp

primary

#2D63CA

secondary

#CFB583

accent

#AE41E7

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0B0C15

muted

#7C7D83

Preview Lab

Preview with #2D63CA

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

Preview Lab → · Contrast checker → · Palette generator →