#4643C3#4643C3

#4643C3 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.9% C 0.193 H 277.0°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#4643C3
RGB	rgb(70, 67, 195)
HSL	hsl(241, 52%, 51%)
HSV	hsv(241, 66%, 76%)
CMYK	cmyk(64.1%, 65.6%, 0%, 23.5%)
CIE-LAB	lab(36.47, 40.26, -66.51)
CIE-LCH	lch(36.47, 77.74, 301.19°)
OKLab	oklab(46.91% 0.0234 -0.1918)
OKLCH	oklch(46.91% 0.193 277)
XYZ	xyz(14.3801, 9.2553, 52.6478)
Luminance	0.0926 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.35

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4643C3 #C0C343

analogous

#4380C3 #4643C3 #8643C3

triadic

#4643C3 #C34643 #43C346

tetradic

#4643C3 #C34380 #C0C343 #43C386

square

#4643C3 #C34380 #C0C343 #43C386

split-complementary

#4643C3 #C38643 #80C343

monochromatic

#23226A #333198 #4643C3 #7471D2 #A1A0E1

Accessibility & contrast

On white

7.36

#4643C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#4643C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4643C3

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4643C3	#FFFFFF	#000000	##FFFFFF
##4643C3	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC7

Deuteranopia (green-blind)

#0050C1

Tritanopia (blue-blind)

#00647D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4643c3;
/* rgb */ color: rgb(70, 67, 195);
/* oklch */ color: oklch(46.9% 0.193 277.0);

Tailwind

colors: {
  custom: {
    50: '#8878d6',
    500: '#4643c3',
    950: '#000000',
  },
}

SCSS

$custom: #4643c3;
$custom-light: #8878d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4643c3",
  "rgb": {
    "r": 70,
    "g": 67,
    "b": 195
  },
  "hsl": {
    "h": 241.406,
    "s": 51.613,
    "l": 51.373
  },
  "oklch": {
    "l": 0.46907,
    "c": 0.19321,
    "h": 277
  },
  "luminance": 0.09257
}

Semantic roles & 50–950 ramp

primary

#4643C3

secondary

#CCCD95

accent

#DB4DD8

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4643C3

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

Preview Lab → · Contrast checker → · Palette generator →