#4439BE#4439BE

#4439BE is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.7% C 0.199 H 278.4°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#4439BE
RGB	rgb(68, 57, 190)
HSL	hsl(245, 54%, 48%)
HSV	hsv(245, 70%, 75%)
CMYK	cmyk(64.2%, 70%, 0%, 25.5%)
CIE-LAB	lab(33.71, 44.24, -68.10)
CIE-LCH	lch(33.71, 81.21, 303.01°)
OKLab	oklab(44.74% 0.029 -0.1965)
OKLCH	oklch(44.74% 0.199 278.4)
XYZ	xyz(13.1383, 7.8718, 49.5323)
Luminance	0.0787 (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

#4439BE #B3BE39

analogous

#3971BE #4439BE #8639BE

triadic

#4439BE #BE4439 #39BE44

tetradic

#4439BE #BE3971 #B3BE39 #39BE86

square

#4439BE #BE3971 #B3BE39 #39BE86

split-complementary

#4439BE #BE8639 #71BE39

monochromatic

#221D60 #332B8F #4439BE #6D64D0 #9993DF

Accessibility & contrast

On white

8.16

#4439BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#4439BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4439BE

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4439BE	#FFFFFF	#000000	##FFFFFF
##4439BE	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C2

Deuteranopia (green-blind)

#004ABC

Tritanopia (blue-blind)

#005D77

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4439be;
/* rgb */ color: rgb(68, 57, 190);
/* oklch */ color: oklch(44.7% 0.199 278.4);

Tailwind

colors: {
  custom: {
    50: '#8771d3',
    500: '#4439be',
    950: '#000000',
  },
}

SCSS

$custom: #4439be;
$custom-light: #8771d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4439be",
  "rgb": {
    "r": 68,
    "g": 57,
    "b": 190
  },
  "hsl": {
    "h": 244.962,
    "s": 53.846,
    "l": 48.431
  },
  "oklch": {
    "l": 0.44744,
    "c": 0.19865,
    "h": 278.4
  },
  "luminance": 0.07873
}

Semantic roles & 50–950 ramp

primary

#4439BE

secondary

#C4CA89

accent

#DD4BD1

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #4439BE

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

Preview Lab → · Contrast checker → · Palette generator →