#61B8F4#61B8F4

#61B8F4 is a light, vivid cyan. Relative luminance 0.434; OKLCH L 75.3% C 0.121 H 241.0°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX#61B8F4
RGBrgb(97, 184, 244)
HSLhsl(204, 87%, 67%)
HSVhsv(204, 60%, 96%)
CMYKcmyk(60.2%, 24.6%, 0%, 4.3%)
CIE-LABlab(71.79, -8.81, -37.65)
CIE-LCHlch(71.79, 38.67, 256.84°)
OKLaboklab(75.27% -0.0585 -0.1057)
OKLCHoklch(75.27% 0.121 241)
XYZxyz(38.3933, 43.3503, 91.9145)
Luminance0.4335 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#61B8F4 #F49D61
analogous
#61F4E7 #61B8F4 #616FF4
triadic
#61B8F4 #F461B8 #B8F461
tetradic
#61B8F4 #E761F4 #F49D61 #6FF461
square
#61B8F4 #E761F4 #F49D61 #6FF461
split-complementary
#61B8F4 #F4616F #F4E761
monochromatic
#0E7FCC #289EF0 #61B8F4 #9AD2F8 #D3EBFC

Accessibility & contrast

On white

2.17
#61B8F4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.67
#61B8F4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #61B8F4
9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##61B8F4#FFFFFF#000000##000000
##61B8F41.002.179.679.67
#FFFFFF2.171.0021.0021.00
#0000009.6721.001.001.00
##0000009.6721.001.001.00

Color blindness preview

Protanopia (red-blind)
#9DB8F7
Deuteranopia (green-blind)
#89A9F3
Tritanopia (blue-blind)
#00C7CC
Achromatopsia (no color)
#B0B0B0

Design tokens & code

CSS
--color: #61b8f4;
/* rgb */ color: rgb(97, 184, 244);
/* oklch */ color: oklch(75.3% 0.121 241.0);
Tailwind
colors: {
  custom: {
    50: '#9acdf8',
    500: '#61b8f4',
    950: '#000000',
  },
}
SCSS
$custom: #61b8f4;
$custom-light: #9acdf8;
$custom-dark: #000000;
JSON
{
  "hex": "#61b8f4",
  "rgb": {
    "r": 97,
    "g": 184,
    "b": 244
  },
  "hsl": {
    "h": 204.49,
    "s": 86.982,
    "l": 66.863
  },
  "oklch": {
    "l": 0.75268,
    "c": 0.12082,
    "h": 241
  },
  "luminance": 0.43354
}

Semantic roles & 50–950 ramp

primary
#61B8F4
secondary
#F0D4C1
accent
#5E02E4
background
#FAFCFF
surface
#F3F8FF
border
#CDD1D7
text
#0F1317
muted
#7F8285

Preview Lab

Preview with #61B8F4

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

Preview Lab → · Contrast checker → · Palette generator →

#61B8F4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva