#4E57ED#4E57ED

#4E57ED is a mid, highly saturated blue. Relative luminance 0.146; OKLCH L 54.3% C 0.222 H 273.7°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX#4E57ED
RGBrgb(78, 87, 237)
HSLhsl(237, 82%, 62%)
HSVhsv(237, 67%, 93%)
CMYKcmyk(67.1%, 63.3%, 0%, 7.1%)
CIE-LABlab(45.01, 43.24, -76.60)
CIE-LCHlch(45.01, 87.96, 299.44°)
OKLaboklab(54.35% 0.0143 -0.2211)
OKLCHoklch(54.35% 0.222 273.7)
XYZxyz(21.8311, 14.5485, 81.7620)
Luminance0.1455 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4E57ED #EDE44E
analogous
#4EA7ED #4E57ED #954EED
triadic
#4E57ED #ED4E57 #57ED4E
tetradic
#4E57ED #ED4EA7 #EDE44E #4EED95
square
#4E57ED #ED4EA7 #EDE44E #4EED95
split-complementary
#4E57ED #ED954E #A7ED4E
monochromatic
#121BAF #1723E6 #4E57ED #868CF3 #BDC0F8

Accessibility & contrast

On white

5.37
#4E57ED on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.91
#4E57ED on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E57ED
5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4E57ED#FFFFFF#000000##FFFFFF
##4E57ED1.005.373.915.37
#FFFFFF5.371.0021.001.00
#0000003.9121.001.0021.00
##FFFFFF5.371.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0072F2
Deuteranopia (green-blind)
#0063EA
Tritanopia (blue-blind)
#007E9A
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #4e57ed;
/* rgb */ color: rgb(78, 87, 237);
/* oklch */ color: oklch(54.3% 0.222 273.7);
Tailwind
colors: {
  custom: {
    50: '#9286f4',
    500: '#4e57ed',
    950: '#000000',
  },
}
SCSS
$custom: #4e57ed;
$custom-light: #9286f4;
$custom-dark: #000000;
JSON
{
  "hex": "#4e57ed",
  "rgb": {
    "r": 78,
    "g": 87,
    "b": 237
  },
  "hsl": {
    "h": 236.604,
    "s": 81.538,
    "l": 61.765
  },
  "oklch": {
    "l": 0.54349,
    "c": 0.22153,
    "h": 273.7
  },
  "luminance": 0.14551
}

Semantic roles & 50–950 ramp

primary
#4E57ED
secondary
#E9E6AE
accent
#D208DE
background
#F9F8FF
surface
#F2EFFE
border
#CCCAD6
text
#0F0B17
muted
#7E7C85

Preview Lab

Preview with #4E57ED

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

Preview Lab → · Contrast checker → · Palette generator →

#4E57ED Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva