#6490F9#6490F9

#6490F9 is a light, vivid blue. Relative luminance 0.295; OKLCH L 67.1% C 0.163 H 265.2°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX#6490F9
RGBrgb(100, 144, 249)
HSLhsl(222, 93%, 68%)
HSVhsv(222, 60%, 98%)
CMYKcmyk(59.8%, 42.2%, 0%, 2.4%)
CIE-LABlab(61.21, 16.18, -57.04)
CIE-LCHlch(61.21, 59.29, 285.84°)
OKLaboklab(67.12% -0.0137 -0.1625)
OKLCHoklch(67.12% 0.163 265.2)
XYZxyz(32.3218, 29.4926, 93.5935)
Luminance0.2949 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6490F9 #F9CD64
analogous
#64DAF9 #6490F9 #8264F9
triadic
#6490F9 #F96490 #90F964
tetradic
#6490F9 #F964DA #F9CD64 #64F982
square
#6490F9 #F964DA #F9CD64 #64F982
split-complementary
#6490F9 #F98264 #DAF964
monochromatic
#0846DA #2966F7 #6490F9 #9FBAFB #DAE4FE

Accessibility & contrast

On white

3.04
#6490F9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.90
#6490F9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6490F9
6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6490F9#FFFFFF#000000##000000
##6490F91.003.046.906.90
#FFFFFF3.041.0021.0021.00
#0000006.9021.001.001.00
##0000006.9021.001.001.00

Color blindness preview

Protanopia (red-blind)
#619BFD
Deuteranopia (green-blind)
#4B8DF7
Tritanopia (blue-blind)
#00A8B8
Achromatopsia (no color)
#949494

Design tokens & code

CSS
--color: #6490f9;
/* rgb */ color: rgb(100, 144, 249);
/* oklch */ color: oklch(67.1% 0.163 265.2);
Tailwind
colors: {
  custom: {
    50: '#9cb0fc',
    500: '#6490f9',
    950: '#000000',
  },
}
SCSS
$custom: #6490f9;
$custom-light: #9cb0fc;
$custom-dark: #000000;
JSON
{
  "hex": "#6490f9",
  "rgb": {
    "r": 100,
    "g": 144,
    "b": 249
  },
  "hsl": {
    "h": 222.282,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.67116,
    "c": 0.16304,
    "h": 265.2
  },
  "luminance": 0.29495
}

Semantic roles & 50–950 ramp

primary
#6490F9
secondary
#F3E6C6
accent
#A200E6
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#0F1017
muted
#7F7F85

Preview Lab

Preview with #6490F9

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

Preview Lab → · Contrast checker → · Palette generator →

#6490F9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva