#6FC4E9#6FC4E9

#6FC4E9 is a light, moderate cyan. Relative luminance 0.487; OKLCH L 78.1% C 0.098 H 228.2°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#6FC4E9
RGB	rgb(111, 196, 233)
HSL	hsl(198, 73%, 67%)
HSV	hsv(198, 52%, 91%)
CMYK	cmyk(52.4%, 15.9%, 0%, 8.6%)
CIE-LAB	lab(75.29, -15.70, -26.27)
CIE-LCH	lch(75.29, 30.60, 239.13°)
OKLab	oklab(78.05% -0.0652 -0.073)
OKLCH	oklch(78.05% 0.098 228.2)
XYZ	xyz(40.9979, 48.7390, 84.3221)
Luminance	0.4874 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FC4E9 #E9946F

analogous

#6FE9D1 #6FC4E9 #6F87E9

triadic

#6FC4E9 #E96FC4 #C4E96F

tetradic

#6FC4E9 #D16FE9 #E9946F #87E96F

square

#6FC4E9 #D16FE9 #E9946F #87E96F

split-complementary

#6FC4E9 #E96F87 #E9D16F

monochromatic

#1D8FC0 #3AAEE1 #6FC4E9 #A4DAF1 #D9F0F9

Accessibility & contrast

On white

1.95

#6FC4E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.75

#6FC4E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FC4E9

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FC4E9	#FFFFFF	#000000	##000000
##6FC4E9	1.00	1.95	10.75	10.75
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.75	21.00	1.00	1.00
##000000	10.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C1EB

Deuteranopia (green-blind)

#9FB4E9

Tritanopia (blue-blind)

#1CCFD0

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #6fc4e9;
/* rgb */ color: rgb(111, 196, 233);
/* oklch */ color: oklch(78.1% 0.098 228.2);

Tailwind

colors: {
  custom: {
    50: '#a0d6f0',
    500: '#6fc4e9',
    950: '#000000',
  },
}

SCSS

$custom: #6fc4e9;
$custom-light: #a0d6f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6fc4e9",
  "rgb": {
    "r": 111,
    "g": 196,
    "b": 233
  },
  "hsl": {
    "h": 198.197,
    "s": 73.494,
    "l": 67.451
  },
  "oklch": {
    "l": 0.78054,
    "c": 0.09785,
    "h": 228.2
  },
  "luminance": 0.48743
}

Semantic roles & 50–950 ramp

primary

#6FC4E9

secondary

#EDD2C7

accent

#4C10D6

background

#FAFDFE

surface

#F4FAFD

border

#CED3D5

text

#0F1416

muted

#7F8384

Preview Lab

Preview with #6FC4E9

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

Preview Lab → · Contrast checker → · Palette generator →