#4445EB#4445EB

#4445EB is a mid, highly saturated blue. Relative luminance 0.115; OKLCH L 50.8% C 0.241 H 273.5°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#4445EB
RGB	rgb(68, 69, 235)
HSL	hsl(240, 81%, 59%)
HSV	hsv(240, 71%, 92%)
CMYK	cmyk(71.1%, 70.6%, 0%, 7.8%)
CIE-LAB	lab(40.38, 51.89, -83.09)
CIE-LCH	lch(40.38, 97.96, 301.99°)
OKLab	oklab(50.79% 0.0146 -0.2403)
OKLCH	oklch(50.79% 0.241 273.5)
XYZ	xyz(19.5024, 11.4814, 79.7695)
Luminance	0.1148 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4445EB #EBEA44

analogous

#4498EB #4445EB #9744EB

triadic

#4445EB #EB4445 #45EB44

tetradic

#4445EB #EB4498 #EBEA44 #44EB97

square

#4445EB #EB4498 #EBEA44 #44EB97

split-complementary

#4445EB #EB9744 #98EB44

monochromatic

#1112A3 #1719DA #4445EB #7B7CF1 #B3B3F7

Accessibility & contrast

On white

6.37

#4445EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#4445EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4445EB

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4445EB	#FFFFFF	#000000	##FFFFFF
##4445EB	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067F0

Deuteranopia (green-blind)

#0057E8

Tritanopia (blue-blind)

#007493

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4445eb;
/* rgb */ color: rgb(68, 69, 235);
/* oklch */ color: oklch(50.8% 0.241 273.5);

Tailwind

colors: {
  custom: {
    50: '#8f7af3',
    500: '#4445eb',
    950: '#000000',
  },
}

SCSS

$custom: #4445eb;
$custom-light: #8f7af3;
$custom-dark: #000000;

JSON

{
  "hex": "#4445eb",
  "rgb": {
    "r": 68,
    "g": 69,
    "b": 235
  },
  "hsl": {
    "h": 239.641,
    "s": 80.676,
    "l": 59.412
  },
  "oklch": {
    "l": 0.50788,
    "c": 0.24076,
    "h": 273.5
  },
  "luminance": 0.11483
}

Semantic roles & 50–950 ramp

primary

#4445EB

secondary

#E6E6A5

accent

#F631F7

background

#F9F7FF

surface

#F2EEFE

border

#CCC9D6

text

#0E0917

muted

#7E7B85

Preview Lab

Preview with #4445EB

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

Preview Lab → · Contrast checker → · Palette generator →