#688EA0#688EA0

#688EA0 is a light, muted cyan. Relative luminance 0.248; OKLCH L 62.5% C 0.050 H 228.8°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#688EA0
RGB	rgb(104, 142, 160)
HSL	hsl(199, 23%, 52%)
HSV	hsv(199, 35%, 63%)
CMYK	cmyk(35%, 11.2%, 0%, 37.3%)
CIE-LAB	lab(56.91, -8.54, -13.74)
CIE-LCH	lch(56.91, 16.17, 238.14°)
OKLab	oklab(62.51% -0.033 -0.0377)
OKLCH	oklch(62.51% 0.05 228.8)
XYZ	xyz(21.7250, 24.8260, 36.8980)
Luminance	0.2483 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688EA0 #A07A68

analogous

#68A096 #688EA0 #6872A0

triadic

#688EA0 #A0688E #8EA068

tetradic

#688EA0 #9668A0 #A07A68 #72A068

square

#688EA0 #9668A0 #A07A68 #72A068

split-complementary

#688EA0 #A06872 #A09668

monochromatic

#374D57 #4E6E7C #688EA0 #8EAAB8 #B3C6CF

Accessibility & contrast

On white

3.52

#688EA0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#688EA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688EA0

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688EA0	#FFFFFF	#000000	##000000
##688EA0	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858CA1

Deuteranopia (green-blind)

#7D86A0

Tritanopia (blue-blind)

#559394

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #688ea0;
/* rgb */ color: rgb(104, 142, 160);
/* oklch */ color: oklch(62.5% 0.050 228.8);

Tailwind

colors: {
  custom: {
    50: '#95afbc',
    500: '#688ea0',
    950: '#000000',
  },
}

SCSS

$custom: #688ea0;
$custom-light: #95afbc;
$custom-dark: #000000;

JSON

{
  "hex": "#688ea0",
  "rgb": {
    "r": 104,
    "g": 142,
    "b": 160
  },
  "hsl": {
    "h": 199.286,
    "s": 22.764,
    "l": 51.765
  },
  "oklch": {
    "l": 0.62509,
    "c": 0.05007,
    "h": 228.8
  },
  "luminance": 0.24827
}

Semantic roles & 50–950 ramp

primary

#688EA0

secondary

#BEAEA6

accent

#8469BF

background

#F9FAFB

surface

#F2F4F6

border

#CCCED0

text

#0D1012

muted

#7E7F81

Preview Lab

Preview with #688EA0

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

Preview Lab → · Contrast checker → · Palette generator →