#658AF5#658AF5

#658AF5 is a light, vivid blue. Relative luminance 0.275; OKLCH L 65.7% C 0.164 H 267.4°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX#658AF5
RGBrgb(101, 138, 245)
HSLhsl(225, 88%, 68%)
HSVhsv(225, 59%, 96%)
CMYKcmyk(58.8%, 43.7%, 0%, 3.9%)
CIE-LABlab(59.47, 18.64, -57.62)
CIE-LCHlch(59.47, 60.56, 287.92°)
OKLaboklab(65.72% -0.0074 -0.1642)
OKLCHoklch(65.72% 0.164 267.4)
XYZxyz(30.9312, 27.5337, 90.0530)
Luminance0.2754 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#658AF5 #F5D065
analogous
#65D2F5 #658AF5 #8865F5
triadic
#658AF5 #F5658A #8AF565
tetradic
#658AF5 #F565D2 #F5D065 #65F588
square
#658AF5 #F565D2 #F5D065 #65F588
split-complementary
#658AF5 #F58865 #D2F565
monochromatic
#0E40D2 #2C5EF1 #658AF5 #9EB6F9 #D8E1FC

Accessibility & contrast

On white

3.23
#658AF5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.51
#658AF5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658AF5
6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##658AF5#FFFFFF#000000##000000
##658AF51.003.236.516.51
#FFFFFF3.231.0021.0021.00
#0000006.5121.001.001.00
##0000006.5121.001.001.00

Color blindness preview

Protanopia (red-blind)
#5996F9
Deuteranopia (green-blind)
#4489F3
Tritanopia (blue-blind)
#00A2B4
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #658af5;
/* rgb */ color: rgb(101, 138, 245);
/* oklch */ color: oklch(65.7% 0.164 267.4);
Tailwind
colors: {
  custom: {
    50: '#9cabf9',
    500: '#658af5',
    950: '#000000',
  },
}
SCSS
$custom: #658af5;
$custom-light: #9cabf9;
$custom-dark: #000000;
JSON
{
  "hex": "#658af5",
  "rgb": {
    "r": 101,
    "g": 138,
    "b": 245
  },
  "hsl": {
    "h": 224.583,
    "s": 87.805,
    "l": 67.843
  },
  "oklch": {
    "l": 0.65715,
    "c": 0.1644,
    "h": 267.4
  },
  "luminance": 0.27536
}

Semantic roles & 50–950 ramp

primary
#658AF5
secondary
#F1E6C5
accent
#AA01E4
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#0F1017
muted
#7F7F85

Preview Lab

Preview with #658AF5

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

Preview Lab → · Contrast checker → · Palette generator →

#658AF5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva