#5B6DE9#5B6DE9

#5B6DE9 is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.7% C 0.187 H 273.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX#5B6DE9
RGBrgb(91, 109, 233)
HSLhsl(232, 76%, 64%)
HSVhsv(232, 61%, 91%)
CMYKcmyk(60.9%, 53.2%, 0%, 8.6%)
CIE-LABlab(50.74, 30.49, -65.00)
CIE-LCHlch(50.74, 71.80, 295.13°)
OKLaboklab(58.71% 0.0099 -0.1865)
OKLCHoklch(58.71% 0.187 273)
XYZxyz(24.4861, 19.0426, 79.4602)
Luminance0.1905 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5B6DE9 #E9D75B
analogous
#5BB4E9 #5B6DE9 #905BE9
triadic
#5B6DE9 #E95B6D #6DE95B
tetradic
#5B6DE9 #E95BB4 #E9D75B #5BE990
square
#5B6DE9 #E95BB4 #E9D75B #5BE990
split-complementary
#5B6DE9 #E9905B #B4E95B
monochromatic
#182BB2 #253DE2 #5B6DE9 #919DF0 #C7CDF7

Accessibility & contrast

On white

4.37
#5B6DE9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.81
#5B6DE9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B6DE9
4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5B6DE9#FFFFFF#000000##000000
##5B6DE91.004.374.814.81
#FFFFFF4.371.0021.0021.00
#0000004.8121.001.001.00
##0000004.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#197FED
Deuteranopia (green-blind)
#0073E6
Tritanopia (blue-blind)
#008AA0
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #5b6de9;
/* rgb */ color: rgb(91, 109, 233);
/* oklch */ color: oklch(58.7% 0.187 273.0);
Tailwind
colors: {
  custom: {
    50: '#9696f1',
    500: '#5b6de9',
    950: '#000000',
  },
}
SCSS
$custom: #5b6de9;
$custom-light: #9696f1;
$custom-dark: #000000;
JSON
{
  "hex": "#5b6de9",
  "rgb": {
    "r": 91,
    "g": 109,
    "b": 233
  },
  "hsl": {
    "h": 232.394,
    "s": 76.344,
    "l": 63.529
  },
  "oklch": {
    "l": 0.58707,
    "c": 0.18674,
    "h": 273
  },
  "luminance": 0.19045
}

Semantic roles & 50–950 ramp

primary
#5B6DE9
secondary
#E9E3B7
accent
#BF0DD9
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0F0D17
muted
#7E7E85

Preview Lab

Preview with #5B6DE9

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

Preview Lab → · Contrast checker → · Palette generator →

#5B6DE9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva