#688991#688991

#688991 is a mid, muted cyan. Relative luminance 0.229; OKLCH L 60.8% C 0.039 H 214.2°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#688991
RGB	rgb(104, 137, 145)
HSL	hsl(192, 16%, 49%)
HSV	hsv(192, 28%, 57%)
CMYK	cmyk(28.3%, 5.5%, 0%, 43.1%)
CIE-LAB	lab(54.95, -9.58, -8.05)
CIE-LCH	lch(54.95, 12.51, 220.02°)
OKLab	oklab(60.79% -0.0322 -0.0219)
OKLCH	oklch(60.79% 0.039 214.2)
XYZ	xyz(19.7638, 22.8778, 30.1571)
Luminance	0.2288 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688991 #917068

analogous

#689185 #688991 #687591

triadic

#688991 #916889 #899168

tetradic

#688991 #856891 #917068 #759168

square

#688991 #856891 #917068 #759168

split-complementary

#688991 #916875 #918568

monochromatic

#35464A #4E676D #688991 #8BA5AC #AEC1C5

Accessibility & contrast

On white

3.77

#688991 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#688991 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688991

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688991	#FFFFFF	#000000	##000000
##688991	1.00	3.77	5.58	5.58
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838792

Deuteranopia (green-blind)

#7C8191

Tritanopia (blue-blind)

#5B8C8B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #688991;
/* rgb */ color: rgb(104, 137, 145);
/* oklch */ color: oklch(60.8% 0.039 214.2);

Tailwind

colors: {
  custom: {
    50: '#94abb1',
    500: '#688991',
    950: '#000000',
  },
}

SCSS

$custom: #688991;
$custom-light: #94abb1;
$custom-dark: #000000;

JSON

{
  "hex": "#688991",
  "rgb": {
    "r": 104,
    "g": 137,
    "b": 145
  },
  "hsl": {
    "h": 191.707,
    "s": 16.466,
    "l": 48.824
  },
  "oklch": {
    "l": 0.60791,
    "c": 0.03899,
    "h": 214.2
  },
  "luminance": 0.22879
}

Semantic roles & 50–950 ramp

primary

#688991

secondary

#B4A4A1

accent

#7D6FB9

background

#F9FAFA

surface

#F1F4F5

border

#CBCECF

text

#0D1010

muted

#7E7F7F

Preview Lab

Preview with #688991

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

Preview Lab → · Contrast checker → · Palette generator →