#68B8EF#68B8EF

#68B8EF is a light, moderate cyan. Relative luminance 0.435; OKLCH L 75.3% C 0.112 H 240.5°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#68B8EF
RGB	rgb(104, 184, 239)
HSL	hsl(204, 81%, 67%)
HSV	hsv(204, 56%, 94%)
CMYK	cmyk(56.5%, 23%, 0%, 6.3%)
CIE-LAB	lab(71.86, -9.01, -34.82)
CIE-LCH	lch(71.86, 35.96, 255.50°)
OKLab	oklab(75.33% -0.0551 -0.0974)
OKLCH	oklch(75.33% 0.112 240.5)
XYZ	xyz(38.4236, 43.4526, 88.0069)
Luminance	0.4346 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68B8EF #EF9F68

analogous

#68EFE2 #68B8EF #6875EF

triadic

#68B8EF #EF68B8 #B8EF68

tetradic

#68B8EF #E268EF #EF9F68 #75EF68

square

#68B8EF #E268EF #EF9F68 #75EF68

split-complementary

#68B8EF #EF6875 #EFE268

monochromatic

#157FC7 #319EE9 #68B8EF #9FD2F5 #D7ECFB

Accessibility & contrast

On white

2.17

#68B8EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.69

#68B8EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68B8EF

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68B8EF	#FFFFFF	#000000	##000000
##68B8EF	1.00	2.17	9.69	9.69
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.69	21.00	1.00	1.00
##000000	9.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB8F2

Deuteranopia (green-blind)

#8DAAEE

Tritanopia (blue-blind)

#00C6CB

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #68b8ef;
/* rgb */ color: rgb(104, 184, 239);
/* oklch */ color: oklch(75.3% 0.112 240.5);

Tailwind

colors: {
  custom: {
    50: '#9dcdf4',
    500: '#68b8ef',
    950: '#000000',
  },
}

SCSS

$custom: #68b8ef;
$custom-light: #9dcdf4;
$custom-dark: #000000;

JSON

{
  "hex": "#68b8ef",
  "rgb": {
    "r": 104,
    "g": 184,
    "b": 239
  },
  "hsl": {
    "h": 204.444,
    "s": 80.838,
    "l": 67.255
  },
  "oklch": {
    "l": 0.7533,
    "c": 0.11197,
    "h": 240.5
  },
  "luminance": 0.43456
}

Semantic roles & 50–950 ramp

primary

#68B8EF

secondary

#EFD5C4

accent

#5F08DD

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #68B8EF

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

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