#4537C4#4537C4

#4537C4 is a mid, highly saturated blue. Relative luminance 0.080; OKLCH L 45.1% C 0.208 H 278.5°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#4537C4
RGB	rgb(69, 55, 196)
HSL	hsl(246, 56%, 49%)
HSV	hsv(246, 72%, 77%)
CMYK	cmyk(64.8%, 71.9%, 0%, 23.1%)
CIE-LAB	lab(33.95, 47.39, -71.24)
CIE-LCH	lch(33.95, 85.57, 303.63°)
OKLab	oklab(45.1% 0.0306 -0.2057)
OKLCH	oklch(45.1% 0.208 278.5)
XYZ	xyz(13.7810, 7.9820, 53.0283)
Luminance	0.0798 (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

#4537C4 #B6C437

analogous

#3770C4 #4537C4 #8B37C4

triadic

#4537C4 #C44537 #37C445

tetradic

#4537C4 #C43770 #B6C437 #37C48B

square

#4537C4 #C43770 #B6C437 #37C48B

split-complementary

#4537C4 #C48B37 #70C437

monochromatic

#231C64 #342A94 #4537C4 #7065D4 #9C94E1

Accessibility & contrast

On white

8.09

#4537C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#4537C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4537C4

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4537C4	#FFFFFF	#000000	##FFFFFF
##4537C4	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C8

Deuteranopia (green-blind)

#004AC1

Tritanopia (blue-blind)

#005E7A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4537c4;
/* rgb */ color: rgb(69, 55, 196);
/* oklch */ color: oklch(45.1% 0.208 278.5);

Tailwind

colors: {
  custom: {
    50: '#8970d7',
    500: '#4537c4',
    950: '#000000',
  },
}

SCSS

$custom: #4537c4;
$custom-light: #8970d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4537c4",
  "rgb": {
    "r": 69,
    "g": 55,
    "b": 196
  },
  "hsl": {
    "h": 245.957,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.45099,
    "c": 0.20793,
    "h": 278.5
  },
  "luminance": 0.07983
}

Semantic roles & 50–950 ramp

primary

#4537C4

secondary

#C6CC8B

accent

#DF48D0

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4537C4

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

Preview Lab → · Contrast checker → · Palette generator →