#4437AE#4437AE

#4437AE is a dark, vivid blue. Relative luminance 0.070; OKLCH L 43.0% C 0.181 H 280.5°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#4437AE
RGB	rgb(68, 55, 174)
HSL	hsl(247, 52%, 45%)
HSV	hsv(247, 68%, 68%)
CMYK	cmyk(60.9%, 68.4%, 0%, 31.8%)
CIE-LAB	lab(31.84, 40.27, -61.69)
CIE-LCH	lch(31.84, 73.67, 303.13°)
OKLab	oklab(42.96% 0.033 -0.1777)
OKLCH	oklch(42.96% 0.181 280.5)
XYZ	xyz(11.3877, 7.0165, 40.7904)
Luminance	0.0702 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.29

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4437AE #A1AE37

analogous

#3765AE #4437AE #8037AE

triadic

#4437AE #AE4437 #37AE44

tetradic

#4437AE #AE3765 #A1AE37 #37AE80

square

#4437AE #AE3765 #A1AE37 #37AE80

split-complementary

#4437AE #AE8037 #65AE37

monochromatic

#201A51 #32287F #4437AE #6458CA #8F86D9

Accessibility & contrast

On white

8.74

#4437AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#4437AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4437AE

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4437AE	#FFFFFF	#000000	##FFFFFF
##4437AE	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB2

Deuteranopia (green-blind)

#0046AC

Tritanopia (blue-blind)

#00566E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4437ae;
/* rgb */ color: rgb(68, 55, 174);
/* oklch */ color: oklch(43.0% 0.181 280.5);

Tailwind

colors: {
  custom: {
    50: '#846fc7',
    500: '#4437ae',
    950: '#000000',
  },
}

SCSS

$custom: #4437ae;
$custom-light: #846fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4437ae",
  "rgb": {
    "r": 68,
    "g": 55,
    "b": 174
  },
  "hsl": {
    "h": 246.555,
    "s": 51.965,
    "l": 44.902
  },
  "oklch": {
    "l": 0.42959,
    "c": 0.18077,
    "h": 280.5
  },
  "luminance": 0.07017
}

Semantic roles & 50–950 ramp

primary

#4437AE

secondary

#BBC37E

accent

#DB4CCC

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4437AE

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

Preview Lab → · Contrast checker → · Palette generator →