#4437CE#4437CE

#4437CE is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 46.0% C 0.220 H 277.1°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#4437CE
RGB	rgb(68, 55, 206)
HSL	hsl(245, 61%, 51%)
HSV	hsv(245, 73%, 81%)
CMYK	cmyk(67%, 73.3%, 0%, 19.2%)
CIE-LAB	lab(34.84, 50.40, -75.61)
CIE-LCH	lch(34.84, 90.87, 303.69°)
OKLab	oklab(46% 0.0273 -0.2184)
OKLCH	oklch(46% 0.22 277.1)
XYZ	xyz(14.8870, 8.4162, 59.2205)
Luminance	0.0842 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.12

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4437CE #C1CE37

analogous

#3775CE #4437CE #9037CE

triadic

#4437CE #CE4437 #37CE44

tetradic

#4437CE #CE3775 #C1CE37 #37CE90

square

#4437CE #CE3775 #C1CE37 #37CE90

split-complementary

#4437CE #CE9037 #75CE37

monochromatic

#231B6F #3227A0 #4437CE #7268DA #A099E6

Accessibility & contrast

On white

7.83

#4437CE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#4437CE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4437CE

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4437CE	#FFFFFF	#000000	##FFFFFF
##4437CE	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058D2

Deuteranopia (green-blind)

#004BCB

Tritanopia (blue-blind)

#006280

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4437ce;
/* rgb */ color: rgb(68, 55, 206);
/* oklch */ color: oklch(46.0% 0.220 277.1);

Tailwind

colors: {
  custom: {
    50: '#8a70de',
    500: '#4437ce',
    950: '#000000',
  },
}

SCSS

$custom: #4437ce;
$custom-light: #8a70de;
$custom-dark: #000000;

JSON

{
  "hex": "#4437ce",
  "rgb": {
    "r": 68,
    "g": 55,
    "b": 206
  },
  "hsl": {
    "h": 245.166,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.46002,
    "c": 0.22013,
    "h": 277.1
  },
  "luminance": 0.08418
}

Semantic roles & 50–950 ramp

primary

#4437CE

secondary

#CCD28F

accent

#E444D6

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4437CE

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

Preview Lab → · Contrast checker → · Palette generator →