#61B3EF#61B3EF

#61B3EF is a light, moderate cyan. Relative luminance 0.410; OKLCH L 73.9% C 0.119 H 242.4°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX#61B3EF
RGBrgb(97, 179, 239)
HSLhsl(205, 82%, 66%)
HSVhsv(205, 59%, 94%)
CMYKcmyk(59.4%, 25.1%, 0%, 6.3%)
CIE-LABlab(70.18, -7.64, -37.44)
CIE-LCHlch(70.18, 38.21, 258.47°)
OKLaboklab(73.93% -0.0549 -0.1051)
OKLCHoklch(73.93% 0.119 242.4)
XYZxyz(36.6241, 41.0101, 87.6303)
Luminance0.4101 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#61B3EF #EF9D61
analogous
#61EFE4 #61B3EF #616CEF
triadic
#61B3EF #EF61B3 #B3EF61
tetradic
#61B3EF #E461EF #EF9D61 #6CEF61
square
#61B3EF #E461EF #EF9D61 #6CEF61
split-complementary
#61B3EF #EF616C #EFE461
monochromatic
#1478C2 #2998E9 #61B3EF #99CEF5 #D0E8FA

Accessibility & contrast

On white

2.28
#61B3EF on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.20
#61B3EF on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #61B3EF
9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##61B3EF#FFFFFF#000000##000000
##61B3EF1.002.289.209.20
#FFFFFF2.281.0021.0021.00
#0000009.2021.001.001.00
##0000009.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#98B4F2
Deuteranopia (green-blind)
#85A5EE
Tritanopia (blue-blind)
#00C2C8
Achromatopsia (no color)
#ACACAC

Design tokens & code

CSS
--color: #61b3ef;
/* rgb */ color: rgb(97, 179, 239);
/* oklch */ color: oklch(73.9% 0.119 242.4);
Tailwind
colors: {
  custom: {
    50: '#99c9f4',
    500: '#61b3ef',
    950: '#000000',
  },
}
SCSS
$custom: #61b3ef;
$custom-light: #99c9f4;
$custom-dark: #000000;
JSON
{
  "hex": "#61b3ef",
  "rgb": {
    "r": 97,
    "g": 179,
    "b": 239
  },
  "hsl": {
    "h": 205.352,
    "s": 81.609,
    "l": 65.882
  },
  "oklch": {
    "l": 0.73927,
    "c": 0.11858,
    "h": 242.4
  },
  "luminance": 0.41014
}

Semantic roles & 50–950 ramp

primary
#61B3EF
secondary
#EDD2BE
accent
#6208DE
background
#FAFCFE
surface
#F3F8FD
border
#CDD1D5
text
#0F1317
muted
#7F8285

Preview Lab

Preview with #61B3EF

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

Preview Lab → · Contrast checker → · Palette generator →

#61B3EF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva