#4536CC#4536CC

#4536CC is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.7% C 0.219 H 277.8°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#4536CC
RGB	rgb(69, 54, 204)
HSL	hsl(246, 60%, 51%)
HSV	hsv(246, 74%, 80%)
CMYK	cmyk(66.2%, 73.5%, 0%, 20%)
CIE-LAB	lab(34.52, 50.43, -74.96)
CIE-LCH	lch(34.52, 90.34, 303.93°)
OKLab	oklab(45.74% 0.0296 -0.2165)
OKLCH	oklch(45.74% 0.219 277.8)
XYZ	xyz(14.6690, 8.2619, 57.9367)
Luminance	0.0826 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.10

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4536CC #BDCC36

analogous

#3672CC #4536CC #9036CC

triadic

#4536CC #CC4536 #36CC45

tetradic

#4536CC #CC3672 #BDCC36 #36CC90

square

#4536CC #CC3672 #BDCC36 #36CC90

split-complementary

#4536CC #CC9036 #72CC36

monochromatic

#241B6C #34289D #4536CC #7267D8 #9F98E5

Accessibility & contrast

On white

7.92

#4536CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#4536CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4536CC

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4536CC	#FFFFFF	#000000	##FFFFFF
##4536CC	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057D0

Deuteranopia (green-blind)

#004BC9

Tritanopia (blue-blind)

#00617E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4536cc;
/* rgb */ color: rgb(69, 54, 204);
/* oklch */ color: oklch(45.7% 0.219 277.8);

Tailwind

colors: {
  custom: {
    50: '#8a70dd',
    500: '#4536cc',
    950: '#000000',
  },
}

SCSS

$custom: #4536cc;
$custom-light: #8a70dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4536cc",
  "rgb": {
    "r": 69,
    "g": 54,
    "b": 204
  },
  "hsl": {
    "h": 246,
    "s": 59.524,
    "l": 50.588
  },
  "oklch": {
    "l": 0.45741,
    "c": 0.21853,
    "h": 277.8
  },
  "luminance": 0.08263
}

Semantic roles & 50–950 ramp

primary

#4536CC

secondary

#CAD08E

accent

#E345D3

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4536CC

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

Preview Lab → · Contrast checker → · Palette generator →