#68B2EB#68B2EB

#68B2EB is a light, moderate cyan. Relative luminance 0.408; OKLCH L 73.8% C 0.111 H 243.3°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#68B2EB
RGB	rgb(104, 178, 235)
HSL	hsl(206, 77%, 66%)
HSV	hsv(206, 56%, 92%)
CMYK	cmyk(55.7%, 24.3%, 0%, 7.8%)
CIE-LAB	lab(70.02, -6.95, -35.50)
CIE-LCH	lch(70.02, 36.17, 258.92°)
OKLab	oklab(73.82% -0.0499 -0.0994)
OKLCH	oklch(73.82% 0.111 243.3)
XYZ	xyz(36.6192, 40.7788, 84.5225)
Luminance	0.4078 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68B2EB #EBA168

analogous

#68EBE3 #68B2EB #6871EB

triadic

#68B2EB #EB68B2 #B2EB68

tetradic

#68B2EB #E368EB #EBA168 #71EB68

square

#68B2EB #E368EB #EBA168 #71EB68

split-complementary

#68B2EB #EB6871 #EBE368

monochromatic

#1977BF #3296E4 #68B2EB #9ECEF2 #D4E9F9

Accessibility & contrast

On white

2.29

#68B2EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#68B2EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68B2EB

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68B2EB	#FFFFFF	#000000	##000000
##68B2EB	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B3EE

Deuteranopia (green-blind)

#88A5EA

Tritanopia (blue-blind)

#00C0C5

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #68b2eb;
/* rgb */ color: rgb(104, 178, 235);
/* oklch */ color: oklch(73.8% 0.111 243.3);

Tailwind

colors: {
  custom: {
    50: '#9cc8f1',
    500: '#68b2eb',
    950: '#000000',
  },
}

SCSS

$custom: #68b2eb;
$custom-light: #9cc8f1;
$custom-dark: #000000;

JSON

{
  "hex": "#68b2eb",
  "rgb": {
    "r": 104,
    "g": 178,
    "b": 235
  },
  "hsl": {
    "h": 206.107,
    "s": 76.608,
    "l": 66.471
  },
  "oklch": {
    "l": 0.73822,
    "c": 0.11125,
    "h": 243.3
  },
  "luminance": 0.40782
}

Semantic roles & 50–950 ramp

primary

#68B2EB

secondary

#EDD5C2

accent

#660DD9

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #68B2EB

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

Preview Lab → · Contrast checker → · Palette generator →