#4044C8#4044C8

#4044C8 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 47.1% C 0.200 H 274.3°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#4044C8
RGB	rgb(64, 68, 200)
HSL	hsl(238, 55%, 52%)
HSV	hsv(238, 68%, 78%)
CMYK	cmyk(68%, 66%, 0%, 21.6%)
CIE-LAB	lab(36.73, 40.51, -69.02)
CIE-LCH	lch(36.73, 80.03, 300.41°)
OKLab	oklab(47.12% 0.015 -0.1993)
OKLCH	oklch(47.12% 0.2 274.3)
XYZ	xyz(14.6033, 9.3930, 55.6758)
Luminance	0.0939 (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

#4044C8 #C8C440

analogous

#4088C8 #4044C8 #8040C8

triadic

#4044C8 #C84044 #44C840

tetradic

#4044C8 #C84088 #C8C440 #40C880

square

#4044C8 #C84088 #C8C440 #40C880

split-complementary

#4044C8 #C88040 #88C840

monochromatic

#20226E #2D319D #4044C8 #7073D6 #9FA1E3

Accessibility & contrast

On white

7.29

#4044C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#4044C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4044C8

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4044C8	#FFFFFF	#000000	##FFFFFF
##4044C8	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCC

Deuteranopia (green-blind)

#0050C5

Tritanopia (blue-blind)

#006780

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4044c8;
/* rgb */ color: rgb(64, 68, 200);
/* oklch */ color: oklch(47.1% 0.200 274.3);

Tailwind

colors: {
  custom: {
    50: '#8678da',
    500: '#4044c8',
    950: '#000000',
  },
}

SCSS

$custom: #4044c8;
$custom-light: #8678da;
$custom-dark: #000000;

JSON

{
  "hex": "#4044c8",
  "rgb": {
    "r": 64,
    "g": 68,
    "b": 200
  },
  "hsl": {
    "h": 238.235,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.47124,
    "c": 0.19986,
    "h": 274.3
  },
  "luminance": 0.09394
}

Semantic roles & 50–950 ramp

primary

#4044C8

secondary

#D0CE94

accent

#DA49DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0915

muted

#7D7B83

Preview Lab

Preview with #4044C8

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

Preview Lab → · Contrast checker → · Palette generator →