#4642AC#4642AC

#4642AC is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.8% C 0.164 H 279.1°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#4642AC
RGB	rgb(70, 66, 172)
HSL	hsl(242, 45%, 47%)
HSV	hsv(242, 62%, 67%)
CMYK	cmyk(59.3%, 61.6%, 0%, 32.5%)
CIE-LAB	lab(34.35, 33.25, -56.40)
CIE-LCH	lch(34.35, 65.47, 300.52°)
OKLab	oklab(44.77% 0.026 -0.1621)
OKLCH	oklch(44.77% 0.164 279.1)
XYZ	xyz(11.9180, 8.1762, 39.9719)
Luminance	0.0818 (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

#4642AC #A8AC42

analogous

#4273AC #4642AC #7B42AC

triadic

#4642AC #AC4642 #42AC46

tetradic

#4642AC #AC4273 #A8AC42 #42AC7B

square

#4642AC #AC4273 #A8AC42 #42AC7B

split-complementary

#4642AC #AC7B42 #73AC42

monochromatic

#222054 #343180 #4642AC #6A67C5 #9593D6

Accessibility & contrast

On white

7.97

#4642AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4642AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4642AC

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4642AC	#FFFFFF	#000000	##FFFFFF
##4642AC	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AF

Deuteranopia (green-blind)

#004DAA

Tritanopia (blue-blind)

#005C70

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4642ac;
/* rgb */ color: rgb(70, 66, 172);
/* oklch */ color: oklch(44.8% 0.164 279.1);

Tailwind

colors: {
  custom: {
    50: '#8477c6',
    500: '#4642ac',
    950: '#000000',
  },
}

SCSS

$custom: #4642ac;
$custom-light: #8477c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4642ac",
  "rgb": {
    "r": 70,
    "g": 66,
    "b": 172
  },
  "hsl": {
    "h": 242.264,
    "s": 44.538,
    "l": 46.667
  },
  "oklch": {
    "l": 0.44767,
    "c": 0.1642,
    "h": 279.1
  },
  "luminance": 0.08177
}

Semantic roles & 50–950 ramp

primary

#4642AC

secondary

#BFC189

accent

#D454CF

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4642AC

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

Preview Lab → · Contrast checker → · Palette generator →