#4643C0#4643C0

#4643C0 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.6% C 0.189 H 277.2°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#4643C0
RGB	rgb(70, 67, 192)
HSL	hsl(241, 50%, 51%)
HSV	hsv(241, 65%, 75%)
CMYK	cmyk(63.5%, 65.1%, 0%, 24.7%)
CIE-LAB	lab(36.22, 39.27, -65.17)
CIE-LCH	lch(36.22, 76.09, 301.07°)
OKLab	oklab(46.64% 0.0237 -0.1879)
OKLCH	oklch(46.64% 0.189 277.2)
XYZ	xyz(14.0443, 9.1210, 50.8794)
Luminance	0.0912 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.06

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4643C0 #BDC043

analogous

#437EC0 #4643C0 #8443C0

triadic

#4643C0 #C04643 #43C046

tetradic

#4643C0 #C0437E #BDC043 #43C084

square

#4643C0 #C0437E #BDC043 #43C084

split-complementary

#4643C0 #C08443 #7EC043

monochromatic

#242266 #343294 #4643C0 #7371CF #A09FDF

Accessibility & contrast

On white

7.44

#4643C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#4643C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4643C0

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4643C0	#FFFFFF	#000000	##FFFFFF
##4643C0	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC4

Deuteranopia (green-blind)

#0050BE

Tritanopia (blue-blind)

#00637B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4643c0;
/* rgb */ color: rgb(70, 67, 192);
/* oklch */ color: oklch(46.6% 0.189 277.2);

Tailwind

colors: {
  custom: {
    50: '#8778d4',
    500: '#4643c0',
    950: '#000000',
  },
}

SCSS

$custom: #4643c0;
$custom-light: #8778d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4643c0",
  "rgb": {
    "r": 70,
    "g": 67,
    "b": 192
  },
  "hsl": {
    "h": 241.44,
    "s": 49.801,
    "l": 50.784
  },
  "oklch": {
    "l": 0.46642,
    "c": 0.18936,
    "h": 277.2
  },
  "luminance": 0.09122
}

Semantic roles & 50–950 ramp

primary

#4643C0

secondary

#CACB94

accent

#D94ED6

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0914

muted

#7D7B83

Preview Lab

Preview with #4643C0

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

Preview Lab → · Contrast checker → · Palette generator →