#4437AD#4437AD

#4437AD is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.9% C 0.179 H 280.6°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#4437AD
RGB	rgb(68, 55, 173)
HSL	hsl(247, 52%, 45%)
HSV	hsv(247, 68%, 68%)
CMYK	cmyk(60.7%, 68.2%, 0%, 32.2%)
CIE-LAB	lab(31.76, 39.94, -61.23)
CIE-LCH	lch(31.76, 73.11, 303.12°)
OKLab	oklab(42.87% 0.0332 -0.1764)
OKLCH	oklch(42.87% 0.179 280.6)
XYZ	xyz(11.2905, 6.9776, 40.2789)
Luminance	0.0698 (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

#4437AD #A0AD37

analogous

#3765AD #4437AD #7F37AD

triadic

#4437AD #AD4437 #37AD44

tetradic

#4437AD #AD3765 #A0AD37 #37AD7F

square

#4437AD #AD3765 #A0AD37 #37AD7F

split-complementary

#4437AD #AD7F37 #65AD37

monochromatic

#1F1950 #32287F #4437AD #6457CA #8F86D8

Accessibility & contrast

On white

8.77

#4437AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#4437AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4437AD

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4437AD	#FFFFFF	#000000	##FFFFFF
##4437AD	1.00	8.77	2.40	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB1

Deuteranopia (green-blind)

#0046AB

Tritanopia (blue-blind)

#00566D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4437ad;
/* rgb */ color: rgb(68, 55, 173);
/* oklch */ color: oklch(42.9% 0.179 280.6);

Tailwind

colors: {
  custom: {
    50: '#846fc6',
    500: '#4437ad',
    950: '#000000',
  },
}

SCSS

$custom: #4437ad;
$custom-light: #846fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#4437ad",
  "rgb": {
    "r": 68,
    "g": 55,
    "b": 173
  },
  "hsl": {
    "h": 246.61,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42868,
    "c": 0.17949,
    "h": 280.6
  },
  "luminance": 0.06978
}

Semantic roles & 50–950 ramp

primary

#4437AD

secondary

#BBC27D

accent

#DB4DCB

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4437AD

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

Preview Lab → · Contrast checker → · Palette generator →