#6FC3E9#6FC3E9

#6FC3E9 is a light, moderate cyan. Relative luminance 0.483; OKLCH L 77.8% C 0.098 H 229.2°. Best body text is #000000 at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#6FC3E9
RGB	rgb(111, 195, 233)
HSL	hsl(199, 73%, 67%)
HSV	hsv(199, 52%, 91%)
CMYK	cmyk(52.4%, 16.3%, 0%, 8.6%)
CIE-LAB	lab(75.01, -15.18, -26.70)
CIE-LCH	lch(75.01, 30.71, 240.38°)
OKLab	oklab(77.83% -0.0641 -0.0742)
OKLCH	oklch(77.83% 0.098 229.2)
XYZ	xyz(40.7731, 48.2894, 84.2471)
Luminance	0.4829 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FC3E9 #E9956F

analogous

#6FE9D2 #6FC3E9 #6F86E9

triadic

#6FC3E9 #E96FC3 #C3E96F

tetradic

#6FC3E9 #D26FE9 #E9956F #86E96F

square

#6FC3E9 #D26FE9 #E9956F #86E96F

split-complementary

#6FC3E9 #E96F86 #E9D26F

monochromatic

#1D8EC0 #3AADE1 #6FC3E9 #A4D9F1 #D9EFF9

Accessibility & contrast

On white

1.97

#6FC3E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.66

#6FC3E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FC3E9

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FC3E9	#FFFFFF	#000000	##000000
##6FC3E9	1.00	1.97	10.66	10.66
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.66	21.00	1.00	1.00
##000000	10.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C0EB

Deuteranopia (green-blind)

#9EB3E9

Tritanopia (blue-blind)

#1DCECF

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #6fc3e9;
/* rgb */ color: rgb(111, 195, 233);
/* oklch */ color: oklch(77.8% 0.098 229.2);

Tailwind

colors: {
  custom: {
    50: '#a0d5f0',
    500: '#6fc3e9',
    950: '#000000',
  },
}

SCSS

$custom: #6fc3e9;
$custom-light: #a0d5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6fc3e9",
  "rgb": {
    "r": 111,
    "g": 195,
    "b": 233
  },
  "hsl": {
    "h": 198.689,
    "s": 73.494,
    "l": 67.451
  },
  "oklch": {
    "l": 0.7783,
    "c": 0.09804,
    "h": 229.2
  },
  "luminance": 0.48293
}

Semantic roles & 50–950 ramp

primary

#6FC3E9

secondary

#EDD3C7

accent

#4D10D6

background

#FAFDFE

surface

#F4FAFD

border

#CED3D5

text

#0F1416

muted

#7F8384

Preview Lab

Preview with #6FC3E9

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

Preview Lab → · Contrast checker → · Palette generator →