#6597F8#6597F8

#6597F8 is a light, vivid blue. Relative luminance 0.317; OKLCH L 68.5% C 0.153 H 262.5°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX#6597F8
RGBrgb(101, 151, 248)
HSLhsl(220, 91%, 68%)
HSVhsv(220, 59%, 97%)
CMYKcmyk(59.3%, 39.1%, 0%, 2.7%)
CIE-LABlab(63.07, 11.90, -53.53)
CIE-LCHlch(63.07, 54.83, 282.54°)
OKLaboklab(68.55% -0.0201 -0.1521)
OKLCHoklch(68.55% 0.153 262.5)
XYZxyz(33.3708, 31.6744, 93.1439)
Luminance0.3168 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6597F8 #F8C665
analogous
#65E0F8 #6597F8 #7C65F8
triadic
#6597F8 #F86597 #97F865
tetradic
#6597F8 #F865E0 #F8C665 #65F87C
square
#6597F8 #F865E0 #F8C665 #65F87C
split-complementary
#6597F8 #F87C65 #E0F865
monochromatic
#0A50D9 #2A6FF5 #6597F8 #A0BFFB #DAE6FD

Accessibility & contrast

On white

2.86
#6597F8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.34
#6597F8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6597F8
7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6597F8#FFFFFF#000000##000000
##6597F81.002.867.347.34
#FFFFFF2.861.0021.0021.00
#0000007.3421.001.001.00
##0000007.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#6DA0FC
Deuteranopia (green-blind)
#5992F6
Tritanopia (blue-blind)
#00ADBB
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #6597f8;
/* rgb */ color: rgb(101, 151, 248);
/* oklch */ color: oklch(68.5% 0.153 262.5);
Tailwind
colors: {
  custom: {
    50: '#9cb5fb',
    500: '#6597f8',
    950: '#000000',
  },
}
SCSS
$custom: #6597f8;
$custom-light: #9cb5fb;
$custom-dark: #000000;
JSON
{
  "hex": "#6597f8",
  "rgb": {
    "r": 101,
    "g": 151,
    "b": 248
  },
  "hsl": {
    "h": 219.592,
    "s": 91.304,
    "l": 68.431
  },
  "oklch": {
    "l": 0.68546,
    "c": 0.15341,
    "h": 262.5
  },
  "luminance": 0.31677
}

Semantic roles & 50–950 ramp

primary
#6597F8
secondary
#F3E3C6
accent
#9700E6
background
#FAFBFF
surface
#F4F6FF
border
#CED0D7
text
#0F1117
muted
#7F8085

Preview Lab

Preview with #6597F8

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

Preview Lab → · Contrast checker → · Palette generator →

#6597F8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva