#4538C1#4538C1

#4538C1 is a dark, highly saturated blue. Relative luminance 0.079; OKLCH L 45.0% C 0.203 H 278.6°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#4538C1
RGB	rgb(69, 56, 193)
HSL	hsl(246, 55%, 49%)
HSV	hsv(246, 71%, 76%)
CMYK	cmyk(64.2%, 71%, 0%, 24.3%)
CIE-LAB	lab(33.86, 45.89, -69.62)
CIE-LCH	lch(33.86, 83.38, 303.39°)
OKLab	oklab(44.96% 0.0305 -0.2009)
OKLCH	oklch(44.96% 0.203 278.6)
XYZ	xyz(13.4910, 7.9427, 51.2639)
Luminance	0.0794 (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

#4538C1 #B4C138

analogous

#3870C1 #4538C1 #8A38C1

triadic

#4538C1 #C14538 #38C145

tetradic

#4538C1 #C13870 #B4C138 #38C18A

square

#4538C1 #C13870 #B4C138 #38C18A

split-complementary

#4538C1 #C18A38 #70C138

monochromatic

#231C62 #342A92 #4538C1 #6F64D2 #9B94E0

Accessibility & contrast

On white

8.11

#4538C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4538C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4538C1

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4538C1	#FFFFFF	#000000	##FFFFFF
##4538C1	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C5

Deuteranopia (green-blind)

#004ABE

Tritanopia (blue-blind)

#005E79

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4538c1;
/* rgb */ color: rgb(69, 56, 193);
/* oklch */ color: oklch(45.0% 0.203 278.6);

Tailwind

colors: {
  custom: {
    50: '#8870d5',
    500: '#4538c1',
    950: '#000000',
  },
}

SCSS

$custom: #4538c1;
$custom-light: #8870d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4538c1",
  "rgb": {
    "r": 69,
    "g": 56,
    "b": 193
  },
  "hsl": {
    "h": 245.693,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.44955,
    "c": 0.20322,
    "h": 278.6
  },
  "luminance": 0.07944
}

Semantic roles & 50–950 ramp

primary

#4538C1

secondary

#C5CB8A

accent

#DE49D0

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4538C1

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

Preview Lab → · Contrast checker → · Palette generator →