#4347C4#4347C4

#4347C4 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.5% C 0.190 H 275.0°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#4347C4
RGB	rgb(67, 71, 196)
HSL	hsl(238, 52%, 52%)
HSV	hsv(238, 66%, 77%)
CMYK	cmyk(65.8%, 63.8%, 0%, 23.1%)
CIE-LAB	lab(37.27, 37.73, -65.80)
CIE-LCH	lch(37.27, 75.85, 299.83°)
OKLab	oklab(47.46% 0.0166 -0.1898)
OKLCH	oklch(47.46% 0.19 275)
XYZ	xyz(14.5285, 9.6840, 53.3174)
Luminance	0.0969 (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

#4347C4 #C4C043

analogous

#4387C4 #4347C4 #8043C4

triadic

#4347C4 #C44347 #47C443

tetradic

#4347C4 #C44387 #C4C043 #43C480

square

#4347C4 #C44387 #C4C043 #43C480

split-complementary

#4347C4 #C48043 #87C443

monochromatic

#22246B #30339A #4347C4 #7275D3 #A0A2E1

Accessibility & contrast

On white

7.15

#4347C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#4347C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4347C4

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4347C4	#FFFFFF	#000000	##FFFFFF
##4347C4	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC8

Deuteranopia (green-blind)

#0052C2

Tritanopia (blue-blind)

#00677F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4347c4;
/* rgb */ color: rgb(67, 71, 196);
/* oklch */ color: oklch(47.5% 0.190 275.0);

Tailwind

colors: {
  custom: {
    50: '#867ad7',
    500: '#4347c4',
    950: '#000000',
  },
}

SCSS

$custom: #4347c4;
$custom-light: #867ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#4347c4",
  "rgb": {
    "r": 67,
    "g": 71,
    "b": 196
  },
  "hsl": {
    "h": 238.14,
    "s": 52.227,
    "l": 51.569
  },
  "oklch": {
    "l": 0.47462,
    "c": 0.19049,
    "h": 275
  },
  "luminance": 0.09685
}

Semantic roles & 50–950 ramp

primary

#4347C4

secondary

#CECC95

accent

#D74CDC

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0914

muted

#7D7B83

Preview Lab

Preview with #4347C4

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

Preview Lab → · Contrast checker → · Palette generator →