#688397#688397

#688397 is a mid, muted cyan. Relative luminance 0.214; OKLCH L 59.6% C 0.044 H 240.5°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#688397
RGB	rgb(104, 131, 151)
HSL	hsl(206, 18%, 50%)
HSV	hsv(206, 31%, 59%)
CMYK	cmyk(31.1%, 13.2%, 0%, 40.8%)
CIE-LAB	lab(53.39, -4.68, -13.85)
CIE-LCH	lch(53.39, 14.62, 251.35°)
OKLab	oklab(59.63% -0.0214 -0.0379)
OKLCH	oklch(59.63% 0.044 240.5)
XYZ	xyz(19.4094, 21.4092, 32.3819)
Luminance	0.2141 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688397 #977C68

analogous

#689793 #688397 #686C97

triadic

#688397 #976883 #839768

tetradic

#688397 #936897 #977C68 #6C9768

square

#688397 #936897 #977C68 #6C9768

split-complementary

#688397 #97686C #979368

monochromatic

#36444F #4F6473 #688397 #8CA1B0 #B0BFC9

Accessibility & contrast

On white

3.98

#688397 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#688397 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688397

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688397	#FFFFFF	#000000	##000000
##688397	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8298

Deuteranopia (green-blind)

#747D97

Tritanopia (blue-blind)

#598889

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #688397;
/* rgb */ color: rgb(104, 131, 151);
/* oklch */ color: oklch(59.6% 0.044 240.5);

Tailwind

colors: {
  custom: {
    50: '#94a7b5',
    500: '#688397',
    950: '#000000',
  },
}

SCSS

$custom: #688397;
$custom-light: #94a7b5;
$custom-dark: #000000;

JSON

{
  "hex": "#688397",
  "rgb": {
    "r": 104,
    "g": 131,
    "b": 151
  },
  "hsl": {
    "h": 205.532,
    "s": 18.431,
    "l": 50
  },
  "oklch": {
    "l": 0.5963,
    "c": 0.04359,
    "h": 240.5
  },
  "luminance": 0.2141
}

Semantic roles & 50–950 ramp

primary

#688397

secondary

#B8ACA3

accent

#8E6DBB

background

#F9FAFB

surface

#F1F4F6

border

#CBCED0

text

#0D0F11

muted

#7E7F80

Preview Lab

Preview with #688397

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

Preview Lab → · Contrast checker → · Palette generator →