#4338C5#4338C5

#4338C5 is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.2% C 0.209 H 277.5°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#4338C5
RGB	rgb(67, 56, 197)
HSL	hsl(245, 56%, 50%)
HSV	hsv(245, 72%, 77%)
CMYK	cmyk(66%, 71.6%, 0%, 22.7%)
CIE-LAB	lab(34.09, 46.91, -71.59)
CIE-LCH	lch(34.09, 85.59, 303.23°)
OKLab	oklab(45.19% 0.0272 -0.2067)
OKLCH	oklch(45.19% 0.209 277.5)
XYZ	xyz(13.8037, 8.0517, 53.6392)
Luminance	0.0805 (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

#4338C5 #BAC538

analogous

#3874C5 #4338C5 #8A38C5

triadic

#4338C5 #C54338 #38C543

tetradic

#4338C5 #C53874 #BAC538 #38C58A

square

#4338C5 #C53874 #BAC538 #38C58A

split-complementary

#4338C5 #C58A38 #74C538

monochromatic

#231D66 #332A95 #4338C5 #6F67D4 #9C96E1

Accessibility & contrast

On white

8.04

#4338C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#4338C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4338C5

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4338C5	#FFFFFF	#000000	##FFFFFF
##4338C5	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C9

Deuteranopia (green-blind)

#004AC2

Tritanopia (blue-blind)

#005F7B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4338c5;
/* rgb */ color: rgb(67, 56, 197);
/* oklch */ color: oklch(45.2% 0.209 277.5);

Tailwind

colors: {
  custom: {
    50: '#8870d8',
    500: '#4338c5',
    950: '#000000',
  },
}

SCSS

$custom: #4338c5;
$custom-light: #8870d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4338c5",
  "rgb": {
    "r": 67,
    "g": 56,
    "b": 197
  },
  "hsl": {
    "h": 244.681,
    "s": 55.731,
    "l": 49.608
  },
  "oklch": {
    "l": 0.45192,
    "c": 0.20853,
    "h": 277.5
  },
  "luminance": 0.08053
}

Semantic roles & 50–950 ramp

primary

#4338C5

secondary

#C8CD8C

accent

#DF49D3

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4338C5

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

Preview Lab → · Contrast checker → · Palette generator →