#4E70DD#4E70DD

#4E70DD is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.7% C 0.171 H 267.8°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4E70DD
RGB	rgb(78, 112, 221)
HSL	hsl(226, 68%, 59%)
HSV	hsv(226, 65%, 87%)
CMYK	cmyk(64.7%, 49.3%, 0%, 13.3%)
CIE-LAB	lab(50.01, 22.39, -59.45)
CIE-LCH	lch(50.01, 63.53, 290.64°)
OKLab	oklab(57.72% -0.0067 -0.1704)
OKLCH	oklch(57.72% 0.171 267.8)
XYZ	xyz(21.9827, 18.4265, 70.7908)
Luminance	0.1843 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E70DD #DDBB4E

analogous

#4EB8DD #4E70DD #734EDD

triadic

#4E70DD #DD4E70 #70DD4E

tetradic

#4E70DD #DD4EB8 #DDBB4E #4EDD73

square

#4E70DD #DD4EB8 #DDBB4E #4EDD73

split-complementary

#4E70DD #DD734E #B8DD4E

monochromatic

#1C3994 #264DC7 #4E70DD #8199E7 #B5C3F1

Accessibility & contrast

On white

4.48

#4E70DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#4E70DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E70DD

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E70DD	#FFFFFF	#000000	##000000
##4E70DD	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#347EE1

Deuteranopia (green-blind)

#0971DB

Tritanopia (blue-blind)

#00899C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4e70dd;
/* rgb */ color: rgb(78, 112, 221);
/* oklch */ color: oklch(57.7% 0.171 267.8);

Tailwind

colors: {
  custom: {
    50: '#8e98e8',
    500: '#4e70dd',
    950: '#000000',
  },
}

SCSS

$custom: #4e70dd;
$custom-light: #8e98e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e70dd",
  "rgb": {
    "r": 78,
    "g": 112,
    "b": 221
  },
  "hsl": {
    "h": 225.734,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.57718,
    "c": 0.17053,
    "h": 267.8
  },
  "luminance": 0.18429
}

Semantic roles & 50–950 ramp

primary

#4E70DD

secondary

#E0D2A7

accent

#C13DEB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4E70DD

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

Preview Lab → · Contrast checker → · Palette generator →