#5B6FF9#5B6FF9

#5B6FF9 is a mid, highly saturated blue. Relative luminance 0.204; OKLCH L 60.2% C 0.205 H 272.5°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX#5B6FF9
RGBrgb(91, 111, 249)
HSLhsl(232, 93%, 67%)
HSVhsv(232, 63%, 98%)
CMYKcmyk(63.5%, 55.4%, 0%, 2.4%)
CIE-LABlab(52.32, 34.57, -71.37)
CIE-LCHlch(52.32, 79.30, 295.85°)
OKLaboklab(60.24% 0.0088 -0.2052)
OKLCHoklch(60.24% 0.205 272.5)
XYZxyz(27.0920, 20.4302, 92.1199)
Luminance0.2043 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5B6FF9 #F9E55B
analogous
#5BBEF9 #5B6FF9 #965BF9
triadic
#5B6FF9 #F95B6F #6FF95B
tetradic
#5B6FF9 #F95BBE #F9E55B #5BF996
square
#5B6FF9 #F95BBE #F9E55B #5BF996
split-complementary
#5B6FF9 #F9965B #BEF95B
monochromatic
#0821D2 #203BF7 #5B6FF9 #96A3FB #D1D7FD

Accessibility & contrast

On white

4.13
#5B6FF9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.09
#5B6FF9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B6FF9
5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5B6FF9#FFFFFF#000000##000000
##5B6FF91.004.135.095.09
#FFFFFF4.131.0021.0021.00
#0000005.0921.001.001.00
##0000005.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#0084FE
Deuteranopia (green-blind)
#0076F6
Tritanopia (blue-blind)
#0090A9
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #5b6ff9;
/* rgb */ color: rgb(91, 111, 249);
/* oklch */ color: oklch(60.2% 0.205 272.5);
Tailwind
colors: {
  custom: {
    50: '#9998fc',
    500: '#5b6ff9',
    950: '#000000',
  },
}
SCSS
$custom: #5b6ff9;
$custom-light: #9998fc;
$custom-dark: #000000;
JSON
{
  "hex": "#5b6ff9",
  "rgb": {
    "r": 91,
    "g": 111,
    "b": 249
  },
  "hsl": {
    "h": 232.405,
    "s": 92.941,
    "l": 66.667
  },
  "oklch": {
    "l": 0.60239,
    "c": 0.20538,
    "h": 272.5
  },
  "luminance": 0.20433
}

Semantic roles & 50–950 ramp

primary
#5B6FF9
secondary
#F1EBBE
accent
#C800E6
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#0F0D18
muted
#7F7E86

Preview Lab

Preview with #5B6FF9

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

Preview Lab → · Contrast checker → · Palette generator →

#5B6FF9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva