#4857DD#4857DD

#4857DD is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 52.7% C 0.203 H 272.4°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX#4857DD
RGBrgb(72, 87, 221)
HSLhsl(234, 69%, 57%)
HSVhsv(234, 67%, 87%)
CMYKcmyk(67.4%, 60.6%, 0%, 13.3%)
CIE-LABlab(43.38, 37.06, -70.22)
CIE-LCHlch(43.38, 79.40, 297.83°)
OKLaboklab(52.66% 0.0087 -0.2025)
OKLCHoklch(52.66% 0.203 272.4)
XYZxyz(19.1274, 13.4128, 69.9735)
Luminance0.1341 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4857DD #DDCE48
analogous
#48A1DD #4857DD #8448DD
triadic
#4857DD #DD4857 #57DD48
tetradic
#4857DD #DD48A1 #DDCE48 #48DD84
square
#4857DD #DD48A1 #DDCE48 #48DD84
split-complementary
#4857DD #DD8448 #A1DD48
monochromatic
#1B2790 #2434C3 #4857DD #7C86E7 #AFB6F0

Accessibility & contrast

On white

5.70
#4857DD on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.68
#4857DD on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4857DD
5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4857DD#FFFFFF#000000##FFFFFF
##4857DD1.005.703.685.70
#FFFFFF5.701.0021.001.00
#0000003.6821.001.0021.00
##FFFFFF5.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006DE1
Deuteranopia (green-blind)
#0060DA
Tritanopia (blue-blind)
#007992
Achromatopsia (no color)
#666666

Design tokens & code

CSS
--color: #4857dd;
/* rgb */ color: rgb(72, 87, 221);
/* oklch */ color: oklch(52.7% 0.203 272.4);
Tailwind
colors: {
  custom: {
    50: '#8c86e9',
    500: '#4857dd',
    950: '#000000',
  },
}
SCSS
$custom: #4857dd;
$custom-light: #8c86e9;
$custom-dark: #000000;
JSON
{
  "hex": "#4857dd",
  "rgb": {
    "r": 72,
    "g": 87,
    "b": 221
  },
  "hsl": {
    "h": 233.96,
    "s": 68.664,
    "l": 57.451
  },
  "oklch": {
    "l": 0.52661,
    "c": 0.20267,
    "h": 272.4
  },
  "luminance": 0.13415
}

Semantic roles & 50–950 ramp

primary
#4857DD
secondary
#DED8A2
accent
#DA3CEC
background
#F9F8FE
surface
#F2EFFD
border
#CCCAD5
text
#0E0B16
muted
#7E7C84

Preview Lab

Preview with #4857DD

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

Preview Lab → · Contrast checker → · Palette generator →

#4857DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva