#68B5E9#68B5E9

#68B5E9 is a light, moderate cyan. Relative luminance 0.419; OKLCH L 74.4% C 0.107 H 239.9°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#68B5E9
RGB	rgb(104, 181, 233)
HSL	hsl(204, 75%, 66%)
HSV	hsv(204, 55%, 91%)
CMYK	cmyk(55.4%, 22.3%, 0%, 8.6%)
CIE-LAB	lab(70.78, -9.19, -33.23)
CIE-LCH	lch(70.78, 34.48, 254.54°)
OKLab	oklab(74.4% -0.0538 -0.0929)
OKLCH	oklch(74.4% 0.107 239.9)
XYZ	xyz(36.9354, 41.8708, 83.2104)
Luminance	0.4187 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68B5E9 #E99C68

analogous

#68E9DC #68B5E9 #6874E9

triadic

#68B5E9 #E968B5 #B5E968

tetradic

#68B5E9 #DC68E9 #E99C68 #74E968

square

#68B5E9 #DC68E9 #E99C68 #74E968

split-complementary

#68B5E9 #E96874 #E9DC68

monochromatic

#1B7BBB #339BE1 #68B5E9 #9DCFF1 #D3E9F9

Accessibility & contrast

On white

2.24

#68B5E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#68B5E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68B5E9

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68B5E9	#FFFFFF	#000000	##000000
##68B5E9	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EB5EB

Deuteranopia (green-blind)

#8CA7E8

Tritanopia (blue-blind)

#00C2C6

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #68b5e9;
/* rgb */ color: rgb(104, 181, 233);
/* oklch */ color: oklch(74.4% 0.107 239.9);

Tailwind

colors: {
  custom: {
    50: '#9ccbf0',
    500: '#68b5e9',
    950: '#000000',
  },
}

SCSS

$custom: #68b5e9;
$custom-light: #9ccbf0;
$custom-dark: #000000;

JSON

{
  "hex": "#68b5e9",
  "rgb": {
    "r": 104,
    "g": 181,
    "b": 233
  },
  "hsl": {
    "h": 204.186,
    "s": 74.566,
    "l": 66.078
  },
  "oklch": {
    "l": 0.74398,
    "c": 0.10739,
    "h": 239.9
  },
  "luminance": 0.41874
}

Semantic roles & 50–950 ramp

primary

#68B5E9

secondary

#ECD2C1

accent

#5F0FD7

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #68B5E9

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

Preview Lab → · Contrast checker → · Palette generator →