#535FDB#535FDB

#535FDB is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.6% C 0.188 H 274.2°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX#535FDB
RGBrgb(83, 95, 219)
HSLhsl(235, 65%, 59%)
HSVhsv(235, 62%, 86%)
CMYKcmyk(62.1%, 56.6%, 0%, 14.1%)
CIE-LABlab(45.82, 33.10, -65.08)
CIE-LCHlch(45.82, 73.01, 296.96°)
OKLaboklab(54.6% 0.0138 -0.187)
OKLCHoklch(54.6% 0.188 274.2)
XYZxyz(20.4415, 15.1362, 68.8485)
Luminance0.1514 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#535FDB #DBCF53
analogous
#53A3DB #535FDB #8B53DB
triadic
#535FDB #DB535F #5FDB53
tetradic
#535FDB #DB53A3 #DBCF53 #53DB8B
square
#535FDB #DB53A3 #DBCF53 #53DB8B
split-complementary
#535FDB #DB8B53 #A3DB53
monochromatic
#1F2995 #2A38C7 #535FDB #868EE6 #B8BDF0

Accessibility & contrast

On white

5.21
#535FDB on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.03
#535FDB on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535FDB
5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##535FDB#FFFFFF#000000##FFFFFF
##535FDB1.005.214.035.21
#FFFFFF5.211.0021.001.00
#0000004.0321.001.0021.00
##FFFFFF5.211.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0073DF
Deuteranopia (green-blind)
#0067D8
Tritanopia (blue-blind)
#007D94
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #535fdb;
/* rgb */ color: rgb(83, 95, 219);
/* oklch */ color: oklch(54.6% 0.188 274.2);
Tailwind
colors: {
  custom: {
    50: '#918ce7',
    500: '#535fdb',
    950: '#000000',
  },
}
SCSS
$custom: #535fdb;
$custom-light: #918ce7;
$custom-dark: #000000;
JSON
{
  "hex": "#535fdb",
  "rgb": {
    "r": 83,
    "g": 95,
    "b": 219
  },
  "hsl": {
    "h": 234.706,
    "s": 65.385,
    "l": 59.216
  },
  "oklch": {
    "l": 0.54597,
    "c": 0.18755,
    "h": 274.2
  },
  "luminance": 0.15138
}

Semantic roles & 50–950 ramp

primary
#535FDB
secondary
#DFDBAA
accent
#D93FE8
background
#F9F8FE
surface
#F2F0FD
border
#CCCBD5
text
#0E0C16
muted
#7E7D84

Preview Lab

Preview with #535FDB

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

Preview Lab → · Contrast checker → · Palette generator →

#535FDB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva