#618CF6#618CF6

#618CF6 is a light, vivid blue. Relative luminance 0.280; OKLCH L 66.0% C 0.165 H 265.5°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX#618CF6
RGBrgb(97, 140, 246)
HSLhsl(223, 89%, 67%)
HSVhsv(223, 61%, 96%)
CMYKcmyk(60.6%, 43.1%, 0%, 3.5%)
CIE-LABlab(59.84, 17.03, -57.58)
CIE-LCHlch(59.84, 60.05, 286.48°)
OKLaboklab(65.97% -0.0129 -0.1642)
OKLCHoklch(65.97% 0.165 265.5)
XYZxyz(30.9367, 27.9487, 90.9352)
Luminance0.2795 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#618CF6 #F6CB61
analogous
#61D6F6 #618CF6 #8161F6
triadic
#618CF6 #F6618C #8CF661
tetradic
#618CF6 #F661D6 #F6CB61 #61F681
square
#618CF6 #F661D6 #F6CB61 #61F681
split-complementary
#618CF6 #F68161 #D6F661
monochromatic
#0C45D1 #2762F3 #618CF6 #9BB6F9 #D5E0FD

Accessibility & contrast

On white

3.19
#618CF6 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.59
#618CF6 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618CF6
6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##618CF6#FFFFFF#000000##000000
##618CF61.003.196.596.59
#FFFFFF3.191.0021.0021.00
#0000006.5921.001.001.00
##0000006.5921.001.001.00

Color blindness preview

Protanopia (red-blind)
#5B97FA
Deuteranopia (green-blind)
#458AF4
Tritanopia (blue-blind)
#00A4B5
Achromatopsia (no color)
#909090

Design tokens & code

CSS
--color: #618cf6;
/* rgb */ color: rgb(97, 140, 246);
/* oklch */ color: oklch(66.0% 0.165 265.5);
Tailwind
colors: {
  custom: {
    50: '#9aadfa',
    500: '#618cf6',
    950: '#000000',
  },
}
SCSS
$custom: #618cf6;
$custom-light: #9aadfa;
$custom-dark: #000000;
JSON
{
  "hex": "#618cf6",
  "rgb": {
    "r": 97,
    "g": 140,
    "b": 246
  },
  "hsl": {
    "h": 222.685,
    "s": 89.222,
    "l": 67.255
  },
  "oklch": {
    "l": 0.65968,
    "c": 0.16468,
    "h": 265.5
  },
  "luminance": 0.27951
}

Semantic roles & 50–950 ramp

primary
#618CF6
secondary
#F1E3C2
accent
#A300E6
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#0F1017
muted
#7F7F85

Preview Lab

Preview with #618CF6

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

Preview Lab → · Contrast checker → · Palette generator →

#618CF6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva