#4044D4#4044D4

#4044D4 is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.2% C 0.215 H 273.7°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#4044D4
RGB	rgb(64, 68, 212)
HSL	hsl(238, 63%, 54%)
HSV	hsv(238, 70%, 83%)
CMYK	cmyk(69.8%, 67.9%, 0%, 16.9%)
CIE-LAB	lab(37.80, 44.53, -74.21)
CIE-LCH	lch(37.80, 86.55, 300.97°)
OKLab	oklab(48.23% 0.0137 -0.2145)
OKLCH	oklch(48.23% 0.215 273.7)
XYZ	xyz(16.0612, 9.9762, 63.3537)
Luminance	0.0998 (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

#4044D4 #D4D040

analogous

#408ED4 #4044D4 #8640D4

triadic

#4044D4 #D44044 #44D440

tetradic

#4044D4 #D4408E #D4D040 #40D486

square

#4044D4 #D4408E #D4D040 #40D486

split-complementary

#4044D4 #D48640 #8ED440

monochromatic

#1C1F7D #272BAF #4044D4 #7275DF #A4A6EA

Accessibility & contrast

On white

7.01

#4044D4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#4044D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4044D4

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4044D4	#FFFFFF	#000000	##FFFFFF
##4044D4	1.00	7.01	3.00	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D8

Deuteranopia (green-blind)

#0052D1

Tritanopia (blue-blind)

#006B86

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4044d4;
/* rgb */ color: rgb(64, 68, 212);
/* oklch */ color: oklch(48.2% 0.215 273.7);

Tailwind

colors: {
  custom: {
    50: '#8979e2',
    500: '#4044d4',
    950: '#000000',
  },
}

SCSS

$custom: #4044d4;
$custom-light: #8979e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4044d4",
  "rgb": {
    "r": 64,
    "g": 68,
    "b": 212
  },
  "hsl": {
    "h": 238.378,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.48225,
    "c": 0.21493,
    "h": 273.7
  },
  "luminance": 0.09978
}

Semantic roles & 50–950 ramp

primary

#4044D4

secondary

#D7D698

accent

#E242E6

background

#F9F7FE

surface

#F1EDFC

border

#CBC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #4044D4

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

Preview Lab → · Contrast checker → · Palette generator →