#4633BA#4633BA

#4633BA is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.7% C 0.200 H 280.6°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#4633BA
RGB	rgb(70, 51, 186)
HSL	hsl(248, 57%, 46%)
HSV	hsv(248, 73%, 73%)
CMYK	cmyk(62.4%, 72.6%, 0%, 27.1%)
CIE-LAB	lab(32.29, 46.60, -68.08)
CIE-LCH	lch(32.29, 82.50, 304.39°)
OKLab	oklab(43.65% 0.0367 -0.1964)
OKLCH	oklch(43.65% 0.2 280.6)
XYZ	xyz(12.5697, 7.2140, 47.1749)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4633BA #A7BA33

analogous

#3364BA #4633BA #8A33BA

triadic

#4633BA #BA4633 #33BA46

tetradic

#4633BA #BA3364 #A7BA33 #33BA8A

square

#4633BA #BA3364 #A7BA33 #33BA8A

split-complementary

#4633BA #BA8A33 #64BA33

monochromatic

#22195A #34268A #4633BA #6A59D1 #9589DF

Accessibility & contrast

On white

8.60

#4633BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#4633BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4633BA

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4633BA	#FFFFFF	#000000	##FFFFFF
##4633BA	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BE

Deuteranopia (green-blind)

#0047B8

Tritanopia (blue-blind)

#005873

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4633ba;
/* rgb */ color: rgb(70, 51, 186);
/* oklch */ color: oklch(43.7% 0.200 280.6);

Tailwind

colors: {
  custom: {
    50: '#876dd0',
    500: '#4633ba',
    950: '#000000',
  },
}

SCSS

$custom: #4633ba;
$custom-light: #876dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4633ba",
  "rgb": {
    "r": 70,
    "g": 51,
    "b": 186
  },
  "hsl": {
    "h": 248.444,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.43654,
    "c": 0.19976,
    "h": 280.6
  },
  "luminance": 0.07215
}

Semantic roles & 50–950 ramp

primary

#4633BA

secondary

#BEC980

accent

#E048CB

background

#F9F6FC

surface

#F1ECF9

border

#CBC7D2

text

#0D0714

muted

#7E7A82

Preview Lab

Preview with #4633BA

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

Preview Lab → · Contrast checker → · Palette generator →