#4539C2#4539C2

#4539C2 is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.2% C 0.203 H 278.4°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#4539C2
RGB	rgb(69, 57, 194)
HSL	hsl(245, 55%, 49%)
HSV	hsv(245, 71%, 76%)
CMYK	cmyk(64.4%, 70.6%, 0%, 23.9%)
CIE-LAB	lab(34.16, 45.64, -69.72)
CIE-LCH	lch(34.16, 83.33, 303.21°)
OKLab	oklab(45.2% 0.0296 -0.2012)
OKLCH	oklch(45.2% 0.203 278.4)
XYZ	xyz(13.6518, 8.0854, 51.8697)
Luminance	0.0809 (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

#4539C2 #B6C239

analogous

#3972C2 #4539C2 #8939C2

triadic

#4539C2 #C24539 #39C245

tetradic

#4539C2 #C23972 #B6C239 #39C289

square

#4539C2 #C23972 #B6C239 #39C289

split-complementary

#4539C2 #C28939 #72C239

monochromatic

#231D63 #342B93 #4539C2 #7066D2 #9C95E0

Accessibility & contrast

On white

8.02

#4539C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4539C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4539C2

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4539C2	#FFFFFF	#000000	##FFFFFF
##4539C2	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C6

Deuteranopia (green-blind)

#004BBF

Tritanopia (blue-blind)

#005E79

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4539c2;
/* rgb */ color: rgb(69, 57, 194);
/* oklch */ color: oklch(45.2% 0.203 278.4);

Tailwind

colors: {
  custom: {
    50: '#8871d6',
    500: '#4539c2',
    950: '#000000',
  },
}

SCSS

$custom: #4539c2;
$custom-light: #8871d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4539c2",
  "rgb": {
    "r": 69,
    "g": 57,
    "b": 194
  },
  "hsl": {
    "h": 245.255,
    "s": 54.582,
    "l": 49.216
  },
  "oklch": {
    "l": 0.45195,
    "c": 0.20338,
    "h": 278.4
  },
  "luminance": 0.08087
}

Semantic roles & 50–950 ramp

primary

#4539C2

secondary

#C6CB8B

accent

#DE4AD1

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4539C2

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

Preview Lab → · Contrast checker → · Palette generator →