#5B53E0#5B53E0

#5B53E0 is a mid, highly saturated blue. Relative luminance 0.138; OKLCH L 53.5% C 0.207 H 279.3°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX#5B53E0
RGBrgb(91, 83, 224)
HSLhsl(243, 69%, 60%)
HSVhsv(243, 63%, 88%)
CMYKcmyk(59.4%, 62.9%, 0%, 12.2%)
CIE-LABlab(43.93, 43.26, -70.97)
CIE-LCHlch(43.93, 83.11, 301.37°)
OKLaboklab(53.46% 0.0334 -0.2042)
OKLCHoklch(53.46% 0.207 279.3)
XYZxyz(20.8579, 13.7910, 72.0693)
Luminance0.1379 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5B53E0 #D8E053
analogous
#5392E0 #5B53E0 #A153E0
triadic
#5B53E0 #E05B53 #53E05B
tetradic
#5B53E0 #E05392 #D8E053 #53E0A1
square
#5B53E0 #E05392 #D8E053 #53E0A1
split-complementary
#5B53E0 #E0A153 #92E053
monochromatic
#231C9C #2F26D0 #5B53E0 #8C87E9 #BEBBF3

Accessibility & contrast

On white

5.59
#5B53E0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.76
#5B53E0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B53E0
5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5B53E0#FFFFFF#000000##FFFFFF
##5B53E01.005.593.765.59
#FFFFFF5.591.0021.001.00
#0000003.7621.001.0021.00
##FFFFFF5.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006DE4
Deuteranopia (green-blind)
#0062DD
Tritanopia (blue-blind)
#007692
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #5b53e0;
/* rgb */ color: rgb(91, 83, 224);
/* oklch */ color: oklch(53.5% 0.207 279.3);
Tailwind
colors: {
  custom: {
    50: '#9684eb',
    500: '#5b53e0',
    950: '#000000',
  },
}
SCSS
$custom: #5b53e0;
$custom-light: #9684eb;
$custom-dark: #000000;
JSON
{
  "hex": "#5b53e0",
  "rgb": {
    "r": 91,
    "g": 83,
    "b": 224
  },
  "hsl": {
    "h": 243.404,
    "s": 69.458,
    "l": 60.196
  },
  "oklch": {
    "l": 0.53462,
    "c": 0.20695,
    "h": 279.3
  },
  "luminance": 0.13792
}

Semantic roles & 50–950 ramp

primary
#5B53E0
secondary
#DFE2AC
accent
#D114C7
background
#F9F8FE
surface
#F2EFFD
border
#CCCAD5
text
#0F0B16
muted
#7E7C84

Preview Lab

Preview with #5B53E0

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

Preview Lab → · Contrast checker → · Palette generator →

#5B53E0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva