#3A63E2#3A63E2

#3A63E2 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.6% C 0.199 H 266.2°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#3A63E2
RGB	rgb(58, 99, 226)
HSL	hsl(225, 74%, 56%)
HSV	hsv(225, 74%, 89%)
CMYK	cmyk(74.3%, 56.2%, 0%, 11.4%)
CIE-LAB	lab(46.06, 29.55, -68.72)
CIE-LCH	lch(46.06, 74.80, 293.27°)
OKLab	oklab(54.59% -0.013 -0.1982)
OKLCH	oklch(54.59% 0.199 266.2)
XYZ	xyz(19.9294, 15.3120, 73.8419)
Luminance	0.1531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A63E2 #E2B93A

analogous

#3AB7E2 #3A63E2 #653AE2

triadic

#3A63E2 #E23A63 #63E23A

tetradic

#3A63E2 #E23AB7 #E2B93A #3AE265

square

#3A63E2 #E23AB7 #E2B93A #3AE265

split-complementary

#3A63E2 #E2653A #B7E23A

monochromatic

#15328D #1D45C2 #3A63E2 #6F8DEA #A5B7F2

Accessibility & contrast

On white

5.17

#3A63E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#3A63E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A63E2

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A63E2	#FFFFFF	#000000	##FFFFFF
##3A63E2	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E6

Deuteranopia (green-blind)

#0066E0

Tritanopia (blue-blind)

#008299

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3a63e2;
/* rgb */ color: rgb(58, 99, 226);
/* oklch */ color: oklch(54.6% 0.199 266.2);

Tailwind

colors: {
  custom: {
    50: '#878eec',
    500: '#3a63e2',
    950: '#000000',
  },
}

SCSS

$custom: #3a63e2;
$custom-light: #878eec;
$custom-dark: #000000;

JSON

{
  "hex": "#3a63e2",
  "rgb": {
    "r": 58,
    "g": 99,
    "b": 226
  },
  "hsl": {
    "h": 225.357,
    "s": 74.336,
    "l": 55.686
  },
  "oklch": {
    "l": 0.54592,
    "c": 0.19867,
    "h": 266.2
  },
  "luminance": 0.15314
}

Semantic roles & 50–950 ramp

primary

#3A63E2

secondary

#DFCE99

accent

#C437F1

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #3A63E2

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

Preview Lab → · Contrast checker → · Palette generator →