#6197EE#6197EE

#6197EE is a light, vivid blue. Relative luminance 0.308; OKLCH L 67.8% C 0.142 H 259.5°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX#6197EE
RGBrgb(97, 151, 238)
HSLhsl(217, 81%, 66%)
HSVhsv(217, 59%, 93%)
CMYKcmyk(59.2%, 36.6%, 0%, 6.7%)
CIE-LABlab(62.38, 7.90, -49.15)
CIE-LCHlch(62.38, 49.78, 279.14°)
OKLaboklab(67.79% -0.0257 -0.1393)
OKLCHoklch(67.79% 0.142 259.5)
XYZxyz(31.4236, 30.8449, 85.1700)
Luminance0.3085 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6197EE #EEB861
analogous
#61DEEE #6197EE #7161EE
triadic
#6197EE #EE6197 #97EE61
tetradic
#6197EE #EE61DE #EEB861 #61EE71
square
#6197EE #EE61DE #EEB861 #61EE71
split-complementary
#6197EE #EE7161 #DEEE61
monochromatic
#1556C0 #2A73E8 #6197EE #98BBF4 #D0E0FA

Accessibility & contrast

On white

2.93
#6197EE on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.17
#6197EE on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6197EE
7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6197EE#FFFFFF#000000##000000
##6197EE1.002.937.177.17
#FFFFFF2.931.0021.0021.00
#0000007.1721.001.001.00
##0000007.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#729EF2
Deuteranopia (green-blind)
#5F91EC
Tritanopia (blue-blind)
#00ABB7
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #6197ee;
/* rgb */ color: rgb(97, 151, 238);
/* oklch */ color: oklch(67.8% 0.142 259.5);
Tailwind
colors: {
  custom: {
    50: '#99b5f4',
    500: '#6197ee',
    950: '#000000',
  },
}
SCSS
$custom: #6197ee;
$custom-light: #99b5f4;
$custom-dark: #000000;
JSON
{
  "hex": "#6197ee",
  "rgb": {
    "r": 97,
    "g": 151,
    "b": 238
  },
  "hsl": {
    "h": 217.021,
    "s": 80.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.6779,
    "c": 0.14169,
    "h": 259.5
  },
  "luminance": 0.30848
}

Semantic roles & 50–950 ramp

primary
#6197EE
secondary
#EDDBBE
accent
#8C09DD
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0F1117
muted
#7E8085

Preview Lab

Preview with #6197EE

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

Preview Lab → · Contrast checker → · Palette generator →

#6197EE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva