#4437C1#4437C1

#4437C1 is a dark, highly saturated blue. Relative luminance 0.078; OKLCH L 44.7% C 0.204 H 278.4°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#4437C1
RGB	rgb(68, 55, 193)
HSL	hsl(246, 56%, 49%)
HSV	hsv(246, 72%, 76%)
CMYK	cmyk(64.8%, 71.5%, 0%, 24.3%)
CIE-LAB	lab(33.59, 46.32, -70.08)
CIE-LCH	lch(33.59, 84.01, 303.47°)
OKLab	oklab(44.74% 0.0299 -0.2023)
OKLCH	oklch(44.74% 0.204 278.4)
XYZ	xyz(13.3726, 7.8105, 51.2446)
Luminance	0.0781 (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

#4437C1 #B4C137

analogous

#376FC1 #4437C1 #8937C1

triadic

#4437C1 #C14437 #37C144

tetradic

#4437C1 #C1376F #B4C137 #37C189

square

#4437C1 #C1376F #B4C137 #37C189

split-complementary

#4437C1 #C18937 #6FC137

monochromatic

#221C62 #332991 #4437C1 #6D63D2 #9A92E0

Accessibility & contrast

On white

8.20

#4437C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#4437C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4437C1

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4437C1	#FFFFFF	#000000	##FFFFFF
##4437C1	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C5

Deuteranopia (green-blind)

#0049BE

Tritanopia (blue-blind)

#005D78

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4437c1;
/* rgb */ color: rgb(68, 55, 193);
/* oklch */ color: oklch(44.7% 0.204 278.4);

Tailwind

colors: {
  custom: {
    50: '#8870d5',
    500: '#4437c1',
    950: '#000000',
  },
}

SCSS

$custom: #4437c1;
$custom-light: #8870d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4437c1",
  "rgb": {
    "r": 68,
    "g": 55,
    "b": 193
  },
  "hsl": {
    "h": 245.652,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.44737,
    "c": 0.20448,
    "h": 278.4
  },
  "luminance": 0.07812
}

Semantic roles & 50–950 ramp

primary

#4437C1

secondary

#C5CB89

accent

#DF49D1

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4437C1

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

Preview Lab → · Contrast checker → · Palette generator →