#4536C0#4536C0

#4536C0 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.6% C 0.204 H 279.0°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#4536C0
RGB	rgb(69, 54, 192)
HSL	hsl(247, 56%, 48%)
HSV	hsv(247, 72%, 75%)
CMYK	cmyk(64.1%, 71.9%, 0%, 24.7%)
CIE-LAB	lab(33.37, 46.69, -69.85)
CIE-LCH	lch(33.37, 84.01, 303.76°)
OKLab	oklab(44.57% 0.032 -0.2016)
OKLCH	oklch(44.57% 0.204 279)
XYZ	xyz(13.2848, 7.7083, 50.6467)
Luminance	0.0771 (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

#4536C0 #B1C036

analogous

#366CC0 #4536C0 #8A36C0

triadic

#4536C0 #C04536 #36C045

tetradic

#4536C0 #C0366C #B1C036 #36C08A

square

#4536C0 #C0366C #B1C036 #36C08A

split-complementary

#4536C0 #C08A36 #6CC036

monochromatic

#231B60 #342990 #4536C0 #6D61D2 #9990E0

Accessibility & contrast

On white

8.26

#4536C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#4536C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4536C0

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4536C0	#FFFFFF	#000000	##FFFFFF
##4536C0	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C4

Deuteranopia (green-blind)

#0049BD

Tritanopia (blue-blind)

#005C77

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4536c0;
/* rgb */ color: rgb(69, 54, 192);
/* oklch */ color: oklch(44.6% 0.204 279.0);

Tailwind

colors: {
  custom: {
    50: '#886fd4',
    500: '#4536c0',
    950: '#000000',
  },
}

SCSS

$custom: #4536c0;
$custom-light: #886fd4;
$custom-dark: #000000;

JSON

{
  "hex": "#4536c0",
  "rgb": {
    "r": 69,
    "g": 54,
    "b": 192
  },
  "hsl": {
    "h": 246.522,
    "s": 56.098,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44573,
    "c": 0.20411,
    "h": 279
  },
  "luminance": 0.07709
}

Semantic roles & 50–950 ramp

primary

#4536C0

secondary

#C3CB87

accent

#DF48CF

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4536C0

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

Preview Lab → · Contrast checker → · Palette generator →