#4859DB#4859DB

#4859DB is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.9% C 0.198 H 272.1°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX#4859DB
RGBrgb(72, 89, 219)
HSLhsl(233, 67%, 57%)
HSVhsv(233, 67%, 86%)
CMYKcmyk(67.1%, 59.4%, 0%, 14.1%)
CIE-LABlab(43.71, 35.14, -68.54)
CIE-LCHlch(43.71, 77.03, 297.14°)
OKLaboklab(52.85% 0.0071 -0.1976)
OKLCHoklch(52.85% 0.198 272.1)
XYZxyz(19.0267, 13.6352, 68.6332)
Luminance0.1364 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4859DB #DBCA48
analogous
#48A3DB #4859DB #8148DB
triadic
#4859DB #DB4859 #59DB48
tetradic
#4859DB #DB48A3 #DBCA48 #48DB81
square
#4859DB #DB48A3 #DBCA48 #48DB81
split-complementary
#4859DB #DB8148 #A3DB48
monochromatic
#1C298D #2638C0 #4859DB #7B87E5 #AEB6EF

Accessibility & contrast

On white

5.63
#4859DB on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.73
#4859DB on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4859DB
5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4859DB#FFFFFF#000000##FFFFFF
##4859DB1.005.633.735.63
#FFFFFF5.631.0021.001.00
#0000003.7321.001.0021.00
##FFFFFF5.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006EDF
Deuteranopia (green-blind)
#0061D8
Tritanopia (blue-blind)
#007991
Achromatopsia (no color)
#676767

Design tokens & code

CSS
--color: #4859db;
/* rgb */ color: rgb(72, 89, 219);
/* oklch */ color: oklch(52.9% 0.198 272.1);
Tailwind
colors: {
  custom: {
    50: '#8c87e7',
    500: '#4859db',
    950: '#000000',
  },
}
SCSS
$custom: #4859db;
$custom-light: #8c87e7;
$custom-dark: #000000;
JSON
{
  "hex": "#4859db",
  "rgb": {
    "r": 72,
    "g": 89,
    "b": 219
  },
  "hsl": {
    "h": 233.061,
    "s": 67.123,
    "l": 57.059
  },
  "oklch": {
    "l": 0.52853,
    "c": 0.19769,
    "h": 272.1
  },
  "luminance": 0.13637
}

Semantic roles & 50–950 ramp

primary
#4859DB
secondary
#DDD6A2
accent
#D63EEA
background
#F9F8FE
surface
#F2EFFD
border
#CCCAD5
text
#0D0B16
muted
#7E7C84

Preview Lab

Preview with #4859DB

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

Preview Lab → · Contrast checker → · Palette generator →

#4859DB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva