#617DF7#617DF7

#617DF7 is a light, vivid blue. Relative luminance 0.239; OKLCH L 63.1% C 0.184 H 270.6°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX#617DF7
RGBrgb(97, 125, 247)
HSLhsl(229, 90%, 67%)
HSVhsv(229, 61%, 97%)
CMYKcmyk(60.7%, 49.4%, 0%, 3.1%)
CIE-LABlab(56.01, 26.40, -64.28)
CIE-LCHlch(56.01, 69.49, 292.33°)
OKLaboklab(63.06% 0.0019 -0.184)
OKLCHoklch(63.06% 0.184 270.6)
XYZxyz(29.0463, 23.9216, 91.0643)
Luminance0.2392 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#617DF7 #F7DB61
analogous
#61C8F7 #617DF7 #9061F7
triadic
#617DF7 #F7617D #7DF761
tetradic
#617DF7 #F761C8 #F7DB61 #61F790
square
#617DF7 #F761C8 #F7DB61 #61F790
split-complementary
#617DF7 #F79061 #C8F761
monochromatic
#0B30D3 #274DF4 #617DF7 #9BADFA #D6DDFD

Accessibility & contrast

On white

3.63
#617DF7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.78
#617DF7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617DF7
5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##617DF7#FFFFFF#000000##000000
##617DF71.003.635.785.78
#FFFFFF3.631.0021.0021.00
#0000005.7821.001.001.00
##0000005.7821.001.001.00

Color blindness preview

Protanopia (red-blind)
#3B8DFB
Deuteranopia (green-blind)
#1780F4
Tritanopia (blue-blind)
#0099AE
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #617df7;
/* rgb */ color: rgb(97, 125, 247);
/* oklch */ color: oklch(63.1% 0.184 270.6);
Tailwind
colors: {
  custom: {
    50: '#9ba2fb',
    500: '#617df7',
    950: '#000000',
  },
}
SCSS
$custom: #617df7;
$custom-light: #9ba2fb;
$custom-dark: #000000;
JSON
{
  "hex": "#617df7",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 247
  },
  "hsl": {
    "h": 228.8,
    "s": 90.361,
    "l": 67.451
  },
  "oklch": {
    "l": 0.63062,
    "c": 0.18405,
    "h": 270.6
  },
  "luminance": 0.23924
}

Semantic roles & 50–950 ramp

primary
#617DF7
secondary
#F1E9C2
accent
#BB00E6
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#0F0F17
muted
#7F7E85

Preview Lab

Preview with #617DF7

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

Preview Lab → · Contrast checker → · Palette generator →

#617DF7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva