#4A70E9#4A70E9

#4A70E9 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.4% C 0.188 H 267.2°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX#4A70E9
RGBrgb(74, 112, 233)
HSLhsl(226, 78%, 60%)
HSVhsv(226, 68%, 91%)
CMYKcmyk(68.2%, 51.9%, 0%, 8.6%)
CIE-LABlab(50.60, 25.95, -65.27)
CIE-LCHlch(50.60, 70.24, 291.69°)
OKLaboklab(58.36% -0.0091 -0.1876)
OKLCHoklch(58.36% 0.188 267.2)
XYZxyz(23.3211, 18.9251, 79.4989)
Luminance0.1893 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4A70E9 #E9C34A
analogous
#4AC0E9 #4A70E9 #734AE9
triadic
#4A70E9 #E94A70 #70E94A
tetradic
#4A70E9 #E94AC0 #E9C34A #4AE973
square
#4A70E9 #E94AC0 #E9C34A #4AE973
split-complementary
#4A70E9 #E9734A #C0E94A
monochromatic
#1437A5 #1B49DB #4A70E9 #819BF0 #B7C6F6

Accessibility & contrast

On white

4.39
#4A70E9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.79
#4A70E9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A70E9
4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4A70E9#FFFFFF#000000##000000
##4A70E91.004.394.794.79
#FFFFFF4.391.0021.0021.00
#0000004.7921.001.001.00
##0000004.7921.001.001.00

Color blindness preview

Protanopia (red-blind)
#1F80ED
Deuteranopia (green-blind)
#0072E7
Tritanopia (blue-blind)
#008DA2
Achromatopsia (no color)
#787878

Design tokens & code

CSS
--color: #4a70e9;
/* rgb */ color: rgb(74, 112, 233);
/* oklch */ color: oklch(58.4% 0.188 267.2);
Tailwind
colors: {
  custom: {
    50: '#8e98f1',
    500: '#4a70e9',
    950: '#000000',
  },
}
SCSS
$custom: #4a70e9;
$custom-light: #8e98f1;
$custom-dark: #000000;
JSON
{
  "hex": "#4a70e9",
  "rgb": {
    "r": 74,
    "g": 112,
    "b": 233
  },
  "hsl": {
    "h": 225.66,
    "s": 78.325,
    "l": 60.196
  },
  "oklch": {
    "l": 0.58363,
    "c": 0.18781,
    "h": 267.2
  },
  "luminance": 0.18927
}

Semantic roles & 50–950 ramp

primary
#4A70E9
secondary
#E6D7A9
accent
#A90BDB
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0D17
muted
#7E7E85

Preview Lab

Preview with #4A70E9

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

Preview Lab → · Contrast checker → · Palette generator →

#4A70E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva