#4349C5#4349C5

#4349C5 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.9% C 0.189 H 274.5°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#4349C5
RGB	rgb(67, 73, 197)
HSL	hsl(237, 53%, 52%)
HSV	hsv(237, 66%, 77%)
CMYK	cmyk(66%, 62.9%, 0%, 22.7%)
CIE-LAB	lab(37.82, 36.84, -65.48)
CIE-LCH	lch(37.82, 75.13, 299.36°)
OKLab	oklab(47.89% 0.015 -0.1888)
OKLCH	oklch(47.89% 0.189 274.5)
XYZ	xyz(14.7720, 9.9883, 53.9620)
Luminance	0.0999 (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

#4349C5 #C5BF43

analogous

#438AC5 #4349C5 #7E43C5

triadic

#4349C5 #C54349 #49C543

tetradic

#4349C5 #C5438A #C5BF43 #43C57E

square

#4349C5 #C5438A #C5BF43 #43C57E

split-complementary

#4349C5 #C57E43 #8AC543

monochromatic

#21256C #30359B #4349C5 #7276D3 #A1A4E2

Accessibility & contrast

On white

7.00

#4349C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#4349C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4349C5

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4349C5	#FFFFFF	#000000	##FFFFFF
##4349C5	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC9

Deuteranopia (green-blind)

#0053C3

Tritanopia (blue-blind)

#006980

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4349c5;
/* rgb */ color: rgb(67, 73, 197);
/* oklch */ color: oklch(47.9% 0.189 274.5);

Tailwind

colors: {
  custom: {
    50: '#867cd8',
    500: '#4349c5',
    950: '#000000',
  },
}

SCSS

$custom: #4349c5;
$custom-light: #867cd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4349c5",
  "rgb": {
    "r": 67,
    "g": 73,
    "b": 197
  },
  "hsl": {
    "h": 237.231,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.47892,
    "c": 0.1894,
    "h": 274.5
  },
  "luminance": 0.0999
}

Semantic roles & 50–950 ramp

primary

#4349C5

secondary

#CECC95

accent

#D64CDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0D0915

muted

#7D7B83

Preview Lab

Preview with #4349C5

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

Preview Lab → · Contrast checker → · Palette generator →