#68B6EB#68B6EB

#68B6EB is a light, moderate cyan. Relative luminance 0.424; OKLCH L 74.7% C 0.109 H 240.1°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#68B6EB
RGB	rgb(104, 182, 235)
HSL	hsl(204, 77%, 66%)
HSV	hsv(204, 56%, 92%)
CMYK	cmyk(55.7%, 22.6%, 0%, 7.8%)
CIE-LAB	lab(71.14, -9.13, -33.76)
CIE-LCH	lch(71.14, 34.97, 254.87°)
OKLab	oklab(74.71% -0.0543 -0.0944)
OKLCH	oklch(74.71% 0.109 240.1)
XYZ	xyz(37.4267, 42.3938, 84.7917)
Luminance	0.4240 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68B6EB #EB9D68

analogous

#68EBDF #68B6EB #6875EB

triadic

#68B6EB #EB68B6 #B6EB68

tetradic

#68B6EB #DF68EB #EB9D68 #75EB68

square

#68B6EB #DF68EB #EB9D68 #75EB68

split-complementary

#68B6EB #EB6875 #EBDF68

monochromatic

#197CBF #329CE4 #68B6EB #9ED0F2 #D4EAF9

Accessibility & contrast

On white

2.22

#68B6EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#68B6EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68B6EB

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68B6EB	#FFFFFF	#000000	##000000
##68B6EB	1.00	2.22	9.48	9.48
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EB6ED

Deuteranopia (green-blind)

#8CA8EA

Tritanopia (blue-blind)

#00C3C8

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #68b6eb;
/* rgb */ color: rgb(104, 182, 235);
/* oklch */ color: oklch(74.7% 0.109 240.1);

Tailwind

colors: {
  custom: {
    50: '#9ccbf1',
    500: '#68b6eb',
    950: '#000000',
  },
}

SCSS

$custom: #68b6eb;
$custom-light: #9ccbf1;
$custom-dark: #000000;

JSON

{
  "hex": "#68b6eb",
  "rgb": {
    "r": 104,
    "g": 182,
    "b": 235
  },
  "hsl": {
    "h": 204.275,
    "s": 76.608,
    "l": 66.471
  },
  "oklch": {
    "l": 0.74708,
    "c": 0.10891,
    "h": 240.1
  },
  "luminance": 0.42397
}

Semantic roles & 50–950 ramp

primary

#68B6EB

secondary

#EDD3C2

accent

#5F0DD9

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #68B6EB

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

Preview Lab → · Contrast checker → · Palette generator →