#4044D1#4044D1

#4044D1 is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 47.9% C 0.211 H 273.8°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#4044D1
RGB	rgb(64, 68, 209)
HSL	hsl(238, 61%, 54%)
HSV	hsv(238, 69%, 82%)
CMYK	cmyk(69.4%, 67.5%, 0%, 18%)
CIE-LAB	lab(37.53, 43.53, -72.92)
CIE-LCH	lch(37.53, 84.93, 300.84°)
OKLab	oklab(47.95% 0.0141 -0.2107)
OKLCH	oklch(47.95% 0.211 273.8)
XYZ	xyz(15.6863, 9.8262, 61.3792)
Luminance	0.0983 (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

#4044D1 #D1CD40

analogous

#408CD1 #4044D1 #8440D1

triadic

#4044D1 #D14044 #44D140

tetradic

#4044D1 #D1408C #D1CD40 #40D184

square

#4044D1 #D1408C #D1CD40 #40D184

split-complementary

#4044D1 #D18440 #8CD140

monochromatic

#1D2079 #292DAB #4044D1 #7174DD #A3A5E9

Accessibility & contrast

On white

7.08

#4044D1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#4044D1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4044D1

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4044D1	#FFFFFF	#000000	##FFFFFF
##4044D1	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD5

Deuteranopia (green-blind)

#0052CE

Tritanopia (blue-blind)

#006A85

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4044d1;
/* rgb */ color: rgb(64, 68, 209);
/* oklch */ color: oklch(47.9% 0.211 273.8);

Tailwind

colors: {
  custom: {
    50: '#8879e0',
    500: '#4044d1',
    950: '#000000',
  },
}

SCSS

$custom: #4044d1;
$custom-light: #8879e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4044d1",
  "rgb": {
    "r": 64,
    "g": 68,
    "b": 209
  },
  "hsl": {
    "h": 238.345,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.47947,
    "c": 0.2112,
    "h": 273.8
  },
  "luminance": 0.09828
}

Semantic roles & 50–950 ramp

primary

#4044D1

secondary

#D5D497

accent

#E044E4

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4044D1

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

Preview Lab → · Contrast checker → · Palette generator →