#4D70E4#4D70E4

#4D70E4 is a mid, vivid blue. Relative luminance 0.188; OKLCH L 58.2% C 0.180 H 267.8°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4D70E4
RGB	rgb(77, 112, 228)
HSL	hsl(226, 74%, 60%)
HSV	hsv(226, 66%, 89%)
CMYK	cmyk(66.2%, 50.9%, 0%, 10.6%)
CIE-LAB	lab(50.41, 24.66, -62.75)
CIE-LCH	lch(50.41, 67.42, 291.45°)
OKLab	oklab(58.15% -0.0069 -0.1801)
OKLCH	oklch(58.15% 0.18 267.8)
XYZ	xyz(22.8535, 18.7654, 75.8014)
Luminance	0.1877 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D70E4 #E4C14D

analogous

#4DBBE4 #4D70E4 #764DE4

triadic

#4D70E4 #E44D70 #70E44D

tetradic

#4D70E4 #E44DBB #E4C14D #4DE476

square

#4D70E4 #E44DBB #E4C14D #4DE476

split-complementary

#4D70E4 #E4764D #BBE44D

monochromatic

#18379F #204AD4 #4D70E4 #829BEC #B7C5F4

Accessibility & contrast

On white

4.42

#4D70E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#4D70E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D70E4

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D70E4	#FFFFFF	#000000	##000000
##4D70E4	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A7FE8

Deuteranopia (green-blind)

#0071E2

Tritanopia (blue-blind)

#008B9F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4d70e4;
/* rgb */ color: rgb(77, 112, 228);
/* oklch */ color: oklch(58.2% 0.180 267.8);

Tailwind

colors: {
  custom: {
    50: '#8e98ed',
    500: '#4d70e4',
    950: '#000000',
  },
}

SCSS

$custom: #4d70e4;
$custom-light: #8e98ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4d70e4",
  "rgb": {
    "r": 77,
    "g": 112,
    "b": 228
  },
  "hsl": {
    "h": 226.093,
    "s": 73.659,
    "l": 59.804
  },
  "oklch": {
    "l": 0.58154,
    "c": 0.18027,
    "h": 267.8
  },
  "luminance": 0.18768
}

Semantic roles & 50–950 ramp

primary

#4D70E4

secondary

#E4D6A9

accent

#C537F0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4D70E4

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

Preview Lab → · Contrast checker → · Palette generator →