#619DF9#619DF9

#619DF9 is a light, vivid blue. Relative luminance 0.335; OKLCH L 69.7% C 0.150 H 258.7°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX#619DF9
RGBrgb(97, 157, 249)
HSLhsl(216, 93%, 68%)
HSVhsv(216, 61%, 98%)
CMYKcmyk(61%, 36.9%, 0%, 2.4%)
CIE-LABlab(64.56, 7.98, -51.73)
CIE-LCHlch(64.56, 52.34, 278.77°)
OKLaboklab(69.66% -0.0294 -0.1468)
OKLCHoklch(69.66% 0.15 258.7)
XYZxyz(34.0796, 33.4918, 94.2728)
Luminance0.3350 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#619DF9 #F9BD61
analogous
#61E9F9 #619DF9 #7161F9
triadic
#619DF9 #F9619D #9DF961
tetradic
#619DF9 #F961E9 #F9BD61 #61F971
square
#619DF9 #F961E9 #F9BD61 #61F971
split-complementary
#619DF9 #F97161 #E9F961
monochromatic
#085AD7 #2678F7 #619DF9 #9CC2FB #D7E6FD

Accessibility & contrast

On white

2.73
#619DF9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.70
#619DF9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #619DF9
7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##619DF9#FFFFFF#000000##000000
##619DF91.002.737.707.70
#FFFFFF2.731.0021.0021.00
#0000007.7021.001.001.00
##0000007.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#75A4FD
Deuteranopia (green-blind)
#6096F7
Tritanopia (blue-blind)
#00B2BF
Achromatopsia (no color)
#9D9D9D

Design tokens & code

CSS
--color: #619df9;
/* rgb */ color: rgb(97, 157, 249);
/* oklch */ color: oklch(69.7% 0.150 258.7);
Tailwind
colors: {
  custom: {
    50: '#9ab9fc',
    500: '#619df9',
    950: '#000000',
  },
}
SCSS
$custom: #619df9;
$custom-light: #9ab9fc;
$custom-dark: #000000;
JSON
{
  "hex": "#619df9",
  "rgb": {
    "r": 97,
    "g": 157,
    "b": 249
  },
  "hsl": {
    "h": 216.316,
    "s": 92.683,
    "l": 67.843
  },
  "oklch": {
    "l": 0.69664,
    "c": 0.14973,
    "h": 258.7
  },
  "luminance": 0.33495
}

Semantic roles & 50–950 ramp

primary
#619DF9
secondary
#F2E0C3
accent
#8B00E6
background
#FAFBFF
surface
#F4F6FF
border
#CED0D7
text
#0F1117
muted
#7F8085

Preview Lab

Preview with #619DF9

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

Preview Lab → · Contrast checker → · Palette generator →

#619DF9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva