#68BCEF#68BCEF

#68BCEF is a light, moderate cyan. Relative luminance 0.451; OKLCH L 76.2% C 0.110 H 237.3°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#68BCEF
RGB	rgb(104, 188, 239)
HSL	hsl(203, 81%, 67%)
HSV	hsv(203, 56%, 94%)
CMYK	cmyk(56.5%, 21.3%, 0%, 6.3%)
CIE-LAB	lab(72.98, -11.16, -33.08)
CIE-LCH	lch(72.98, 34.91, 251.36°)
OKLab	oklab(76.22% -0.0595 -0.0925)
OKLCH	oklch(76.22% 0.11 237.3)
XYZ	xyz(39.2663, 45.1379, 88.2878)
Luminance	0.4514 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68BCEF #EF9B68

analogous

#68EFDF #68BCEF #6878EF

triadic

#68BCEF #EF68BC #BCEF68

tetradic

#68BCEF #DF68EF #EF9B68 #78EF68

square

#68BCEF #DF68EF #EF9B68 #78EF68

split-complementary

#68BCEF #EF6878 #EFDF68

monochromatic

#1584C7 #31A3E9 #68BCEF #9FD5F5 #D7EDFB

Accessibility & contrast

On white

2.09

#68BCEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#68BCEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68BCEF

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68BCEF	#FFFFFF	#000000	##000000
##68BCEF	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4BBF1

Deuteranopia (green-blind)

#92ADEE

Tritanopia (blue-blind)

#00C9CD

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #68bcef;
/* rgb */ color: rgb(104, 188, 239);
/* oklch */ color: oklch(76.2% 0.110 237.3);

Tailwind

colors: {
  custom: {
    50: '#9dd0f4',
    500: '#68bcef',
    950: '#000000',
  },
}

SCSS

$custom: #68bcef;
$custom-light: #9dd0f4;
$custom-dark: #000000;

JSON

{
  "hex": "#68bcef",
  "rgb": {
    "r": 104,
    "g": 188,
    "b": 239
  },
  "hsl": {
    "h": 202.667,
    "s": 80.838,
    "l": 67.255
  },
  "oklch": {
    "l": 0.76219,
    "c": 0.10993,
    "h": 237.3
  },
  "luminance": 0.45141
}

Semantic roles & 50–950 ramp

primary

#68BCEF

secondary

#EFD4C4

accent

#5908DD

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#0F1417

muted

#7F8285

Preview Lab

Preview with #68BCEF

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

Preview Lab → · Contrast checker → · Palette generator →