#4642B8#4642B8

#4642B8 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.8% C 0.180 H 278.1°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#4642B8
RGB	rgb(70, 66, 184)
HSL	hsl(242, 47%, 49%)
HSV	hsv(242, 64%, 72%)
CMYK	cmyk(62%, 64.1%, 0%, 27.8%)
CIE-LAB	lab(35.32, 37.23, -61.94)
CIE-LCH	lch(35.32, 72.26, 301.01°)
OKLab	oklab(45.78% 0.0252 -0.1784)
OKLCH	oklch(45.78% 0.18 278.1)
XYZ	xyz(13.1230, 8.6582, 46.3178)
Luminance	0.0866 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.45

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4642B8 #B4B842

analogous

#4279B8 #4642B8 #8142B8

triadic

#4642B8 #B84642 #42B846

tetradic

#4642B8 #B84279 #B4B842 #42B881

square

#4642B8 #B84279 #B4B842 #42B881

split-complementary

#4642B8 #B88142 #79B842

monochromatic

#24225E #35328B #4642B8 #706DCB #9C9ADB

Accessibility & contrast

On white

7.69

#4642B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#4642B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4642B8

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4642B8	#FFFFFF	#000000	##FFFFFF
##4642B8	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BC

Deuteranopia (green-blind)

#004EB6

Tritanopia (blue-blind)

#006077

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4642b8;
/* rgb */ color: rgb(70, 66, 184);
/* oklch */ color: oklch(45.8% 0.180 278.1);

Tailwind

colors: {
  custom: {
    50: '#8677ce',
    500: '#4642b8',
    950: '#000000',
  },
}

SCSS

$custom: #4642b8;
$custom-light: #8677ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4642b8",
  "rgb": {
    "r": 70,
    "g": 66,
    "b": 184
  },
  "hsl": {
    "h": 242.034,
    "s": 47.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.4578,
    "c": 0.18016,
    "h": 278.1
  },
  "luminance": 0.08659
}

Semantic roles & 50–950 ramp

primary

#4642B8

secondary

#C5C78F

accent

#D751D2

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #4642B8

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

Preview Lab → · Contrast checker → · Palette generator →