#688EAD#688EAD

#688EAD is a light, moderate cyan. Relative luminance 0.253; OKLCH L 63.0% C 0.063 H 243.6°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#688EAD
RGB	rgb(104, 142, 173)
HSL	hsl(207, 30%, 54%)
HSV	hsv(207, 40%, 68%)
CMYK	cmyk(39.9%, 17.9%, 0%, 32.2%)
CIE-LAB	lab(57.37, -5.03, -20.46)
CIE-LCH	lch(57.37, 21.07, 256.19°)
OKLab	oklab(63.03% -0.0281 -0.0565)
OKLCH	oklch(63.03% 0.063 243.6)
XYZ	xyz(22.9223, 25.3049, 43.2035)
Luminance	0.2531 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688EAD #AD8768

analogous

#68ADAA #688EAD #686CAD

triadic

#688EAD #AD688E #8EAD68

tetradic

#688EAD #AA68AD #AD8768 #6CAD68

square

#688EAD #AA68AD #AD8768 #6CAD68

split-complementary

#688EAD #AD686C #ADAA68

monochromatic

#365064 #4C6F8C #688EAD #90ACC3 #B7C9D8

Accessibility & contrast

On white

3.46

#688EAD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#688EAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688EAD

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688EAD	#FFFFFF	#000000	##000000
##688EAD	1.00	3.46	6.06	6.06
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818EAF

Deuteranopia (green-blind)

#7887AC

Tritanopia (blue-blind)

#4F9598

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #688ead;
/* rgb */ color: rgb(104, 142, 173);
/* oklch */ color: oklch(63.0% 0.063 243.6);

Tailwind

colors: {
  custom: {
    50: '#96afc5',
    500: '#688ead',
    950: '#000000',
  },
}

SCSS

$custom: #688ead;
$custom-light: #96afc5;
$custom-dark: #000000;

JSON

{
  "hex": "#688ead",
  "rgb": {
    "r": 104,
    "g": 142,
    "b": 173
  },
  "hsl": {
    "h": 206.957,
    "s": 29.614,
    "l": 54.314
  },
  "oklch": {
    "l": 0.63032,
    "c": 0.06313,
    "h": 243.6
  },
  "luminance": 0.25306
}

Semantic roles & 50–950 ramp

primary

#688EAD

secondary

#C7B7AA

accent

#8F62C6

background

#F9FAFC

surface

#F2F4F8

border

#CCCED1

text

#0D1013

muted

#7E7F82

Preview Lab

Preview with #688EAD

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

Preview Lab → · Contrast checker → · Palette generator →