#68B4EB#68B4EB

#68B4EB is a light, moderate cyan. Relative luminance 0.416; OKLCH L 74.3% C 0.110 H 241.7°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#68B4EB
RGB	rgb(104, 180, 235)
HSL	hsl(205, 77%, 66%)
HSV	hsv(205, 56%, 92%)
CMYK	cmyk(55.7%, 23.4%, 0%, 7.8%)
CIE-LAB	lab(70.58, -8.04, -34.63)
CIE-LCH	lch(70.58, 35.55, 256.92°)
OKLab	oklab(74.27% -0.0521 -0.0969)
OKLCH	oklch(74.27% 0.11 241.7)
XYZ	xyz(37.0201, 41.5805, 84.6561)
Luminance	0.4158 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68B4EB #EB9F68

analogous

#68EBE1 #68B4EB #6873EB

triadic

#68B4EB #EB68B4 #B4EB68

tetradic

#68B4EB #E168EB #EB9F68 #73EB68

square

#68B4EB #E168EB #EB9F68 #73EB68

split-complementary

#68B4EB #EB6873 #EBE168

monochromatic

#197ABF #3299E4 #68B4EB #9ECFF2 #D4EAF9

Accessibility & contrast

On white

2.25

#68B4EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#68B4EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68B4EB

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68B4EB	#FFFFFF	#000000	##000000
##68B4EB	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CB4EE

Deuteranopia (green-blind)

#8AA7EA

Tritanopia (blue-blind)

#00C2C7

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #68b4eb;
/* rgb */ color: rgb(104, 180, 235);
/* oklch */ color: oklch(74.3% 0.110 241.7);

Tailwind

colors: {
  custom: {
    50: '#9ccaf1',
    500: '#68b4eb',
    950: '#000000',
  },
}

SCSS

$custom: #68b4eb;
$custom-light: #9ccaf1;
$custom-dark: #000000;

JSON

{
  "hex": "#68b4eb",
  "rgb": {
    "r": 104,
    "g": 180,
    "b": 235
  },
  "hsl": {
    "h": 205.191,
    "s": 76.608,
    "l": 66.471
  },
  "oklch": {
    "l": 0.74265,
    "c": 0.11004,
    "h": 241.7
  },
  "luminance": 0.41584
}

Semantic roles & 50–950 ramp

primary

#68B4EB

secondary

#EDD4C2

accent

#620DD9

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #68B4EB

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

Preview Lab → · Contrast checker → · Palette generator →