#4643C2#4643C2

#4643C2 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.8% C 0.192 H 277.0°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#4643C2
RGB	rgb(70, 67, 194)
HSL	hsl(241, 51%, 51%)
HSV	hsv(241, 65%, 76%)
CMYK	cmyk(63.9%, 65.5%, 0%, 23.9%)
CIE-LAB	lab(36.39, 39.93, -66.06)
CIE-LCH	lch(36.39, 77.19, 301.15°)
OKLab	oklab(46.82% 0.0235 -0.1905)
OKLCH	oklch(46.82% 0.192 277)
XYZ	xyz(14.2674, 9.2103, 52.0544)
Luminance	0.0921 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.25

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4643C2 #BFC243

analogous

#437FC2 #4643C2 #8543C2

triadic

#4643C2 #C24643 #43C246

tetradic

#4643C2 #C2437F #BFC243 #43C285

square

#4643C2 #C2437F #BFC243 #43C285

split-complementary

#4643C2 #C28543 #7FC243

monochromatic

#242269 #333197 #4643C2 #7371D1 #A19FE0

Accessibility & contrast

On white

7.39

#4643C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#4643C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4643C2

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4643C2	#FFFFFF	#000000	##FFFFFF
##4643C2	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC6

Deuteranopia (green-blind)

#0050C0

Tritanopia (blue-blind)

#00647C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4643c2;
/* rgb */ color: rgb(70, 67, 194);
/* oklch */ color: oklch(46.8% 0.192 277.0);

Tailwind

colors: {
  custom: {
    50: '#8878d5',
    500: '#4643c2',
    950: '#000000',
  },
}

SCSS

$custom: #4643c2;
$custom-light: #8878d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4643c2",
  "rgb": {
    "r": 70,
    "g": 67,
    "b": 194
  },
  "hsl": {
    "h": 241.417,
    "s": 51.004,
    "l": 51.176
  },
  "oklch": {
    "l": 0.46818,
    "c": 0.19193,
    "h": 277
  },
  "luminance": 0.09211
}

Semantic roles & 50–950 ramp

primary

#4643C2

secondary

#CBCC94

accent

#DA4DD7

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4643C2

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

Preview Lab → · Contrast checker → · Palette generator →