#6BC5EB#6BC5EB

#6BC5EB is a light, moderate cyan. Relative luminance 0.491; OKLCH L 78.2% C 0.102 H 227.7°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#6BC5EB
RGB	rgb(107, 197, 235)
HSL	hsl(198, 76%, 67%)
HSV	hsv(198, 54%, 92%)
CMYK	cmyk(54.5%, 16.2%, 0%, 7.8%)
CIE-LAB	lab(75.48, -16.48, -27.06)
CIE-LCH	lch(75.48, 31.68, 238.66°)
OKLab	oklab(78.19% -0.0685 -0.0752)
OKLCH	oklch(78.19% 0.102 227.7)
XYZ	xyz(41.0194, 49.0528, 85.8876)
Luminance	0.4906 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BC5EB #EB916B

analogous

#6BEBD1 #6BC5EB #6B85EB

triadic

#6BC5EB #EB6BC5 #C5EB6B

tetradic

#6BC5EB #D16BEB #EB916B #85EB6B

square

#6BC5EB #D16BEB #EB916B #85EB6B

split-complementary

#6BC5EB #EB6B85 #EBD16B

monochromatic

#1A90C1 #35B0E4 #6BC5EB #A1DAF2 #D7EFFA

Accessibility & contrast

On white

1.94

#6BC5EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#6BC5EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BC5EB

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BC5EB	#FFFFFF	#000000	##000000
##6BC5EB	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C2ED

Deuteranopia (green-blind)

#9FB4EB

Tritanopia (blue-blind)

#00D0D1

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #6bc5eb;
/* rgb */ color: rgb(107, 197, 235);
/* oklch */ color: oklch(78.2% 0.102 227.7);

Tailwind

colors: {
  custom: {
    50: '#9ed6f1',
    500: '#6bc5eb',
    950: '#000000',
  },
}

SCSS

$custom: #6bc5eb;
$custom-light: #9ed6f1;
$custom-dark: #000000;

JSON

{
  "hex": "#6bc5eb",
  "rgb": {
    "r": 107,
    "g": 197,
    "b": 235
  },
  "hsl": {
    "h": 197.813,
    "s": 76.19,
    "l": 67.059
  },
  "oklch": {
    "l": 0.7819,
    "c": 0.10174,
    "h": 227.7
  },
  "luminance": 0.49056
}

Semantic roles & 50–950 ramp

primary

#6BC5EB

secondary

#EDD1C5

accent

#490DD8

background

#FAFDFE

surface

#F4FAFD

border

#CED3D5

text

#0F1416

muted

#7F8384

Preview Lab

Preview with #6BC5EB

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

Preview Lab → · Contrast checker → · Palette generator →