#5F90F6#5F90F6

#5F90F6 is a light, vivid blue. Relative luminance 0.290; OKLCH L 66.7% C 0.161 H 263.3°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX#5F90F6
RGBrgb(95, 144, 246)
HSLhsl(221, 89%, 67%)
HSVhsv(221, 61%, 96%)
CMYKcmyk(61.4%, 41.5%, 0%, 3.5%)
CIE-LABlab(60.81, 14.29, -56.05)
CIE-LCHlch(60.81, 57.84, 284.30°)
OKLaboklab(66.69% -0.0186 -0.1596)
OKLCHoklch(66.69% 0.161 263.3)
XYZxyz(31.3213, 29.0304, 91.1237)
Luminance0.2903 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5F90F6 #F6C55F
analogous
#5FDBF6 #5F90F6 #7A5FF6
triadic
#5F90F6 #F65F90 #90F65F
tetradic
#5F90F6 #F65FDB #F6C55F #5FF67A
square
#5F90F6 #F65FDB #F6C55F #5FF67A
split-complementary
#5F90F6 #F67A5F #DBF65F
monochromatic
#0C4BCF #2568F3 #5F90F6 #99B8F9 #D3E0FD

Accessibility & contrast

On white

3.09
#5F90F6 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.81
#5F90F6 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F90F6
6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5F90F6#FFFFFF#000000##000000
##5F90F61.003.096.816.81
#FFFFFF3.091.0021.0021.00
#0000006.8121.001.001.00
##0000006.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#629AFA
Deuteranopia (green-blind)
#4C8CF4
Tritanopia (blue-blind)
#00A7B7
Achromatopsia (no color)
#939393

Design tokens & code

CSS
--color: #5f90f6;
/* rgb */ color: rgb(95, 144, 246);
/* oklch */ color: oklch(66.7% 0.161 263.3);
Tailwind
colors: {
  custom: {
    50: '#99b0fa',
    500: '#5f90f6',
    950: '#000000',
  },
}
SCSS
$custom: #5f90f6;
$custom-light: #99b0fa;
$custom-dark: #000000;
JSON
{
  "hex": "#5f90f6",
  "rgb": {
    "r": 95,
    "g": 144,
    "b": 246
  },
  "hsl": {
    "h": 220.53,
    "s": 89.349,
    "l": 66.863
  },
  "oklch": {
    "l": 0.66685,
    "c": 0.16073,
    "h": 263.3
  },
  "luminance": 0.29033
}

Semantic roles & 50–950 ramp

primary
#5F90F6
secondary
#F1E1C0
accent
#9B00E6
background
#FAFAFF
surface
#F3F4FF
border
#CDCED7
text
#0F1017
muted
#7F7F85

Preview Lab

Preview with #5F90F6

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

Preview Lab → · Contrast checker → · Palette generator →

#5F90F6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva