#688FC2#688FC2

#688FC2 is a light, moderate cyan. Relative luminance 0.265; OKLCH L 64.2% C 0.088 H 255.4°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#688FC2
RGB	rgb(104, 143, 194)
HSL	hsl(214, 42%, 58%)
HSV	hsv(214, 46%, 76%)
CMYK	cmyk(46.4%, 26.3%, 0%, 23.9%)
CIE-LAB	lab(58.49, 0.41, -30.66)
CIE-LCH	lch(58.49, 30.67, 270.76°)
OKLab	oklab(64.19% -0.0222 -0.0856)
OKLCH	oklch(64.19% 0.088 255.4)
XYZ	xyz(25.2657, 26.4814, 54.8085)
Luminance	0.2648 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688FC2 #C29B68

analogous

#68BCC2 #688FC2 #6E68C2

triadic

#688FC2 #C2688F #8FC268

tetradic

#688FC2 #C268BC #C29B68 #68C26E

square

#688FC2 #C268BC #C29B68 #68C26E

split-complementary

#688FC2 #C26E68 #BCC268

monochromatic

#33537D #4470A9 #688FC2 #94AFD4 #BFD0E5

Accessibility & contrast

On white

3.34

#688FC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#688FC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688FC2

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688FC2	#FFFFFF	#000000	##000000
##688FC2	1.00	3.34	6.30	6.30
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B92C4

Deuteranopia (green-blind)

#7189C1

Tritanopia (blue-blind)

#439AA1

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #688fc2;
/* rgb */ color: rgb(104, 143, 194);
/* oklch */ color: oklch(64.2% 0.088 255.4);

Tailwind

colors: {
  custom: {
    50: '#97afd4',
    500: '#688fc2',
    950: '#000000',
  },
}

SCSS

$custom: #688fc2;
$custom-light: #97afd4;
$custom-dark: #000000;

JSON

{
  "hex": "#688fc2",
  "rgb": {
    "r": 104,
    "g": 143,
    "b": 194
  },
  "hsl": {
    "h": 214,
    "s": 42.453,
    "l": 58.431
  },
  "oklch": {
    "l": 0.64188,
    "c": 0.08848,
    "h": 255.4
  },
  "luminance": 0.26483
}

Semantic roles & 50–950 ramp

primary

#688FC2

secondary

#D5C5B1

accent

#9C56D2

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0E1014

muted

#7E7F83

Preview Lab

Preview with #688FC2

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

Preview Lab → · Contrast checker → · Palette generator →