#6289DF#6289DF

#6289DF is a light, vivid blue. Relative luminance 0.258; OKLCH L 64.1% C 0.137 H 264.4°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX#6289DF
RGBrgb(98, 137, 223)
HSLhsl(221, 66%, 63%)
HSVhsv(221, 56%, 87%)
CMYKcmyk(56.1%, 38.6%, 0%, 12.5%)
CIE-LABlab(57.86, 11.53, -47.97)
CIE-LCHlch(57.86, 49.34, 283.51°)
OKLaboklab(64.05% -0.0132 -0.136)
OKLCHoklch(64.05% 0.137 264.4)
XYZxyz(27.2974, 25.8136, 73.3418)
Luminance0.2582 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6289DF #DFB862
analogous
#62C7DF #6289DF #7962DF
triadic
#6289DF #DF6289 #89DF62
tetradic
#6289DF #DF62C7 #DFB862 #62DF79
square
#6289DF #DF62C7 #DFB862 #62DF79
split-complementary
#6289DF #DF7962 #C7DF62
monochromatic
#224BA5 #2F63D5 #6289DF #95AFE9 #C8D5F4

Accessibility & contrast

On white

3.41
#6289DF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.16
#6289DF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6289DF
6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6289DF#FFFFFF#000000##000000
##6289DF1.003.416.166.16
#FFFFFF3.411.0021.0021.00
#0000006.1621.001.001.00
##0000006.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#6591E2
Deuteranopia (green-blind)
#5586DD
Tritanopia (blue-blind)
#079CA9
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #6289df;
/* rgb */ color: rgb(98, 137, 223);
/* oklch */ color: oklch(64.1% 0.137 264.4);
Tailwind
colors: {
  custom: {
    50: '#97abe9',
    500: '#6289df',
    950: '#000000',
  },
}
SCSS
$custom: #6289df;
$custom-light: #97abe9;
$custom-dark: #000000;
JSON
{
  "hex": "#6289df",
  "rgb": {
    "r": 98,
    "g": 137,
    "b": 223
  },
  "hsl": {
    "h": 221.28,
    "s": 66.138,
    "l": 62.941
  },
  "oklch": {
    "l": 0.64054,
    "c": 0.13666,
    "h": 264.4
  },
  "luminance": 0.25816
}

Semantic roles & 50–950 ramp

primary
#6289DF
secondary
#E5D7B8
accent
#9517CE
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E1016
muted
#7E7F84

Preview Lab

Preview with #6289DF

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

Preview Lab → · Contrast checker → · Palette generator →

#6289DF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva