#6CB4FE#6CB4FE

#6CB4FE is a light, vivid cyan. Relative luminance 0.430; OKLCH L 75.3% C 0.130 H 250.5°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX#6CB4FE
RGBrgb(108, 180, 254)
HSLhsl(210, 99%, 71%)
HSVhsv(210, 57%, 100%)
CMYKcmyk(57.5%, 29.1%, 0%, 0.4%)
CIE-LABlab(71.54, -1.44, -43.41)
CIE-LCHlch(71.54, 43.44, 268.10°)
OKLaboklab(75.33% -0.0432 -0.1222)
OKLCHoklch(75.33% 0.13 250.5)
XYZxyz(40.3886, 42.9829, 99.9148)
Luminance0.4299 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6CB4FE #FEB66C
analogous
#6CFDFE #6CB4FE #6D6CFE
triadic
#6CB4FE #FE6CB4 #B4FE6C
tetradic
#6CB4FE #FE6CFD #FEB66C #6CFE6D
square
#6CB4FE #FE6CFD #FEB66C #6CFE6D
split-complementary
#6CB4FE #FE6D6C #FDFE6C
monochromatic
#0276EE #2F95FE #6CB4FE #A9D3FE #E1EFFF

Accessibility & contrast

On white

2.19
#6CB4FE on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.60
#6CB4FE on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CB4FE
9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6CB4FE#FFFFFF#000000##000000
##6CB4FE1.002.199.609.60
#FFFFFF2.191.0021.0021.00
#0000009.6021.001.001.00
##0000009.6021.001.001.00

Color blindness preview

Protanopia (red-blind)
#95B7FF
Deuteranopia (green-blind)
#82A9FD
Tritanopia (blue-blind)
#00C5CE
Achromatopsia (no color)
#AFAFAF

Design tokens & code

CSS
--color: #6cb4fe;
/* rgb */ color: rgb(108, 180, 254);
/* oklch */ color: oklch(75.3% 0.130 250.5);
Tailwind
colors: {
  custom: {
    50: '#a0caff',
    500: '#6cb4fe',
    950: '#000000',
  },
}
SCSS
$custom: #6cb4fe;
$custom-light: #a0caff;
$custom-dark: #000000;
JSON
{
  "hex": "#6cb4fe",
  "rgb": {
    "r": 108,
    "g": 180,
    "b": 254
  },
  "hsl": {
    "h": 210.411,
    "s": 98.649,
    "l": 70.98
  },
  "oklch": {
    "l": 0.75331,
    "c": 0.12967,
    "h": 250.5
  },
  "luminance": 0.42986
}

Semantic roles & 50–950 ramp

primary
#6CB4FE
secondary
#F6E3CF
accent
#7400E6
background
#FAFCFF
surface
#F4F8FF
border
#CED1D7
text
#101318
muted
#7F8286

Preview Lab

Preview with #6CB4FE

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

Preview Lab → · Contrast checker → · Palette generator →

#6CB4FE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva