#4347C3#4347C3

#4347C3 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.4% C 0.189 H 275.1°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#4347C3
RGB	rgb(67, 71, 195)
HSL	hsl(238, 52%, 51%)
HSV	hsv(238, 66%, 76%)
CMYK	cmyk(65.6%, 63.6%, 0%, 23.5%)
CIE-LAB	lab(37.19, 37.39, -65.35)
CIE-LCH	lch(37.19, 75.29, 299.78°)
OKLab	oklab(47.38% 0.0167 -0.1884)
OKLCH	oklch(47.38% 0.189 275.1)
XYZ	xyz(14.4151, 9.6386, 52.7200)
Luminance	0.0964 (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

#4347C3 #C3BF43

analogous

#4387C3 #4347C3 #7F43C3

triadic

#4347C3 #C34347 #47C343

tetradic

#4347C3 #C34387 #C3BF43 #43C37F

square

#4347C3 #C34387 #C3BF43 #43C37F

split-complementary

#4347C3 #C37F43 #87C343

monochromatic

#22246A #313498 #4347C3 #7174D2 #A0A2E1

Accessibility & contrast

On white

7.17

#4347C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4347C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4347C3

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4347C3	#FFFFFF	#000000	##FFFFFF
##4347C3	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC7

Deuteranopia (green-blind)

#0052C1

Tritanopia (blue-blind)

#00677E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4347c3;
/* rgb */ color: rgb(67, 71, 195);
/* oklch */ color: oklch(47.4% 0.189 275.1);

Tailwind

colors: {
  custom: {
    50: '#867ad6',
    500: '#4347c3',
    950: '#000000',
  },
}

SCSS

$custom: #4347c3;
$custom-light: #867ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#4347c3",
  "rgb": {
    "r": 67,
    "g": 71,
    "b": 195
  },
  "hsl": {
    "h": 238.125,
    "s": 51.613,
    "l": 51.373
  },
  "oklch": {
    "l": 0.47375,
    "c": 0.18919,
    "h": 275.1
  },
  "luminance": 0.0964
}

Semantic roles & 50–950 ramp

primary

#4347C3

secondary

#CDCB95

accent

#D74DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4347C3

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

Preview Lab → · Contrast checker → · Palette generator →