#3D63C2#3D63C2

#3D63C2 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.3% C 0.155 H 265.1°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#3D63C2
RGB	rgb(61, 99, 194)
HSL	hsl(223, 52%, 50%)
HSV	hsv(223, 69%, 76%)
CMYK	cmyk(68.6%, 49%, 0%, 23.9%)
CIE-LAB	lab(43.96, 18.33, -53.80)
CIE-LCH	lch(43.96, 56.83, 288.81°)
OKLab	oklab(52.33% -0.0133 -0.1543)
OKLCH	oklch(52.33% 0.155 265.1)
XYZ	xyz(16.1205, 13.8092, 52.8444)
Luminance	0.1381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D63C2 #C29C3D

analogous

#3DA6C2 #3D63C2 #593DC2

triadic

#3D63C2 #C23D63 #63C23D

tetradic

#3D63C2 #C23DA6 #C29C3D #3DC259

square

#3D63C2 #C23DA6 #C29C3D #3DC259

split-complementary

#3D63C2 #C2593D #A6C23D

monochromatic

#203365 #2E4B93 #3D63C2 #6C88D1 #9AAEDF

Accessibility & contrast

On white

5.58

#3D63C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#3D63C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D63C2

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D63C2	#FFFFFF	#000000	##FFFFFF
##3D63C2	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F6EC5

Deuteranopia (green-blind)

#0562C0

Tritanopia (blue-blind)

#007989

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3d63c2;
/* rgb */ color: rgb(61, 99, 194);
/* oklch */ color: oklch(52.3% 0.155 265.1);

Tailwind

colors: {
  custom: {
    50: '#828ed5',
    500: '#3d63c2',
    950: '#000000',
  },
}

SCSS

$custom: #3d63c2;
$custom-light: #828ed5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d63c2",
  "rgb": {
    "r": 61,
    "g": 99,
    "b": 194
  },
  "hsl": {
    "h": 222.857,
    "s": 52.157,
    "l": 50
  },
  "oklch": {
    "l": 0.52331,
    "c": 0.15486,
    "h": 265.1
  },
  "luminance": 0.13811
}

Semantic roles & 50–950 ramp

primary

#3D63C2

secondary

#CBBA90

accent

#B34CDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #3D63C2

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

Preview Lab → · Contrast checker → · Palette generator →