#4536C4#4536C4

#4536C4 is a dark, highly saturated blue. Relative luminance 0.079; OKLCH L 45.0% C 0.209 H 278.6°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#4536C4
RGB	rgb(69, 54, 196)
HSL	hsl(246, 57%, 49%)
HSV	hsv(246, 72%, 77%)
CMYK	cmyk(64.8%, 72.4%, 0%, 23.1%)
CIE-LAB	lab(33.75, 47.94, -71.57)
CIE-LCH	lch(33.75, 86.14, 303.82°)
OKLab	oklab(44.96% 0.0313 -0.2066)
OKLCH	oklch(44.96% 0.209 278.6)
XYZ	xyz(13.7340, 7.8879, 53.0126)
Luminance	0.0789 (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

#4536C4 #B5C436

analogous

#366EC4 #4536C4 #8C36C4

triadic

#4536C4 #C44536 #36C445

tetradic

#4536C4 #C4366E #B5C436 #36C48C

square

#4536C4 #C4366E #B5C436 #36C48C

split-complementary

#4536C4 #C48C36 #6EC436

monochromatic

#231C64 #342994 #4536C4 #6F63D4 #9B93E1

Accessibility & contrast

On white

8.15

#4536C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#4536C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4536C4

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4536C4	#FFFFFF	#000000	##FFFFFF
##4536C4	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C8

Deuteranopia (green-blind)

#004AC1

Tritanopia (blue-blind)

#005E7A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4536c4;
/* rgb */ color: rgb(69, 54, 196);
/* oklch */ color: oklch(45.0% 0.209 278.6);

Tailwind

colors: {
  custom: {
    50: '#896fd7',
    500: '#4536c4',
    950: '#000000',
  },
}

SCSS

$custom: #4536c4;
$custom-light: #896fd7;
$custom-dark: #000000;

JSON

{
  "hex": "#4536c4",
  "rgb": {
    "r": 69,
    "g": 54,
    "b": 196
  },
  "hsl": {
    "h": 246.338,
    "s": 56.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.44959,
    "c": 0.20895,
    "h": 278.6
  },
  "luminance": 0.07889
}

Semantic roles & 50–950 ramp

primary

#4536C4

secondary

#C5CC89

accent

#E048D0

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4536C4

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

Preview Lab → · Contrast checker → · Palette generator →