#4044E2#4044E2

#4044E2 is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.5% C 0.232 H 273.0°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#4044E2
RGB	rgb(64, 68, 226)
HSL	hsl(239, 74%, 57%)
HSV	hsv(239, 72%, 89%)
CMYK	cmyk(71.7%, 69.9%, 0%, 11.4%)
CIE-LAB	lab(39.09, 49.15, -80.11)
CIE-LCH	lch(39.09, 93.98, 301.53°)
OKLab	oklab(49.55% 0.012 -0.2317)
OKLCH	oklch(49.55% 0.232 273)
XYZ	xyz(17.9043, 10.7134, 73.0611)
Luminance	0.1071 (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

#4044E2 #E2DE40

analogous

#4095E2 #4044E2 #8D40E2

triadic

#4044E2 #E24044 #44E240

tetradic

#4044E2 #E24095 #E2DE40 #40E28D

square

#4044E2 #E24095 #E2DE40 #40E28D

split-complementary

#4044E2 #E28D40 #95E240

monochromatic

#161992 #1E22C7 #4044E2 #7578EA #AAACF2

Accessibility & contrast

On white

6.68

#4044E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#4044E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4044E2

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4044E2	#FFFFFF	#000000	##FFFFFF
##4044E2	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064E7

Deuteranopia (green-blind)

#0054DF

Tritanopia (blue-blind)

#00708E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4044e2;
/* rgb */ color: rgb(64, 68, 226);
/* oklch */ color: oklch(49.5% 0.232 273.0);

Tailwind

colors: {
  custom: {
    50: '#8c79ec',
    500: '#4044e2',
    950: '#000000',
  },
}

SCSS

$custom: #4044e2;
$custom-light: #8c79ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4044e2",
  "rgb": {
    "r": 64,
    "g": 68,
    "b": 226
  },
  "hsl": {
    "h": 238.519,
    "s": 73.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.49549,
    "c": 0.23201,
    "h": 273
  },
  "luminance": 0.10715
}

Semantic roles & 50–950 ramp

primary

#4044E2

secondary

#E0DE9E

accent

#EC38F0

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4044E2

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

Preview Lab → · Contrast checker → · Palette generator →