#535DD1#535DD1

#535DD1 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.5% C 0.177 H 275.0°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX#535DD1
RGBrgb(83, 93, 209)
HSLhsl(235, 58%, 57%)
HSVhsv(235, 60%, 82%)
CMYKcmyk(60.3%, 55.5%, 0%, 18%)
CIE-LABlab(44.62, 31.00, -61.31)
CIE-LCHlch(44.62, 68.71, 296.82°)
OKLaboklab(53.47% 0.0154 -0.176)
OKLCHoklch(53.47% 0.177 275)
XYZxyz(18.9865, 14.2697, 62.0630)
Luminance0.1427 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#535DD1 #D1C753
analogous
#539CD1 #535DD1 #8853D1
triadic
#535DD1 #D1535D #5DD153
tetradic
#535DD1 #D1539C #D1C753 #53D188
square
#535DD1 #D1539C #D1C753 #53D188
split-complementary
#535DD1 #D18853 #9CD153
monochromatic
#242C86 #313BB6 #535DD1 #838ADE #B4B8EB

Accessibility & contrast

On white

5.45
#535DD1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.85
#535DD1 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535DD1
5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##535DD1#FFFFFF#000000##FFFFFF
##535DD11.005.453.855.45
#FFFFFF5.451.0021.001.00
#0000003.8521.001.0021.00
##FFFFFF5.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006FD5
Deuteranopia (green-blind)
#0064CF
Tritanopia (blue-blind)
#00788E
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #535dd1;
/* rgb */ color: rgb(83, 93, 209);
/* oklch */ color: oklch(53.5% 0.177 275.0);
Tailwind
colors: {
  custom: {
    50: '#8f8ae0',
    500: '#535dd1',
    950: '#000000',
  },
}
SCSS
$custom: #535dd1;
$custom-light: #8f8ae0;
$custom-dark: #000000;
JSON
{
  "hex": "#535dd1",
  "rgb": {
    "r": 83,
    "g": 93,
    "b": 209
  },
  "hsl": {
    "h": 235.238,
    "s": 57.798,
    "l": 57.255
  },
  "oklch": {
    "l": 0.53475,
    "c": 0.17667,
    "h": 275
  },
  "luminance": 0.14271
}

Semantic roles & 50–950 ramp

primary
#535DD1
secondary
#D9D5A6
accent
#D547E1
background
#F9F8FD
surface
#F2F0FB
border
#CCCBD4
text
#0D0B15
muted
#7E7C83

Preview Lab

Preview with #535DD1

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

Preview Lab → · Contrast checker → · Palette generator →

#535DD1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva