#4347C8#4347C8

#4347C8 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.8% C 0.196 H 274.8°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#4347C8
RGB	rgb(67, 71, 200)
HSL	hsl(238, 55%, 52%)
HSV	hsv(238, 67%, 78%)
CMYK	cmyk(66.5%, 64.5%, 0%, 21.6%)
CIE-LAB	lab(37.61, 39.08, -67.58)
CIE-LCH	lch(37.61, 78.06, 300.04°)
OKLab	oklab(47.81% 0.0163 -0.195)
OKLCH	oklch(47.81% 0.196 274.8)
XYZ	xyz(14.9899, 9.8686, 55.7473)
Luminance	0.0987 (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

#4347C8 #C8C443

analogous

#438AC8 #4347C8 #8143C8

triadic

#4347C8 #C84347 #47C843

tetradic

#4347C8 #C8438A #C8C443 #43C881

square

#4347C8 #C8438A #C8C443 #43C881

split-complementary

#4347C8 #C88143 #8AC843

monochromatic

#212370 #2F329F #4347C8 #7275D6 #A2A4E4

Accessibility & contrast

On white

7.06

#4347C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#4347C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4347C8

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4347C8	#FFFFFF	#000000	##FFFFFF
##4347C8	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCC

Deuteranopia (green-blind)

#0053C6

Tritanopia (blue-blind)

#006881

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4347c8;
/* rgb */ color: rgb(67, 71, 200);
/* oklch */ color: oklch(47.8% 0.196 274.8);

Tailwind

colors: {
  custom: {
    50: '#877ada',
    500: '#4347c8',
    950: '#000000',
  },
}

SCSS

$custom: #4347c8;
$custom-light: #877ada;
$custom-dark: #000000;

JSON

{
  "hex": "#4347c8",
  "rgb": {
    "r": 67,
    "g": 71,
    "b": 200
  },
  "hsl": {
    "h": 238.195,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47811,
    "c": 0.19566,
    "h": 274.8
  },
  "luminance": 0.0987
}

Semantic roles & 50–950 ramp

primary

#4347C8

secondary

#D0CF96

accent

#DA4ADE

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4347C8

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

Preview Lab → · Contrast checker → · Palette generator →