#4044C5#4044C5

#4044C5 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.9% C 0.196 H 274.5°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#4044C5
RGB	rgb(64, 68, 197)
HSL	hsl(238, 53%, 51%)
HSV	hsv(238, 68%, 77%)
CMYK	cmyk(67.5%, 65.5%, 0%, 22.7%)
CIE-LAB	lab(36.47, 39.50, -67.70)
CIE-LCH	lch(36.47, 78.38, 300.26°)
OKLab	oklab(46.85% 0.0153 -0.1954)
OKLCH	oklch(46.85% 0.196 274.5)
XYZ	xyz(14.2562, 9.2542, 53.8474)
Luminance	0.0925 (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

#4044C5 #C5C140

analogous

#4086C5 #4044C5 #7E40C5

triadic

#4044C5 #C54044 #44C540

tetradic

#4044C5 #C54086 #C5C140 #40C57E

square

#4044C5 #C54086 #C5C140 #40C57E

split-complementary

#4044C5 #C57E40 #86C540

monochromatic

#20236A #2F3299 #4044C5 #6F72D3 #9EA0E2

Accessibility & contrast

On white

7.37

#4044C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#4044C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4044C5

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4044C5	#FFFFFF	#000000	##FFFFFF
##4044C5	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC9

Deuteranopia (green-blind)

#0050C3

Tritanopia (blue-blind)

#00667E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4044c5;
/* rgb */ color: rgb(64, 68, 197);
/* oklch */ color: oklch(46.9% 0.196 274.5);

Tailwind

colors: {
  custom: {
    50: '#8578d8',
    500: '#4044c5',
    950: '#000000',
  },
}

SCSS

$custom: #4044c5;
$custom-light: #8578d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4044c5",
  "rgb": {
    "r": 64,
    "g": 68,
    "b": 197
  },
  "hsl": {
    "h": 238.195,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.46854,
    "c": 0.19602,
    "h": 274.5
  },
  "luminance": 0.09255
}

Semantic roles & 50–950 ramp

primary

#4044C5

secondary

#CECC93

accent

#D84BDD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #4044C5

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

Preview Lab → · Contrast checker → · Palette generator →