#688EC2#688EC2

#688EC2 is a light, moderate cyan. Relative luminance 0.262; OKLCH L 64.0% C 0.089 H 256.4°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#688EC2
RGB	rgb(104, 142, 194)
HSL	hsl(215, 42%, 58%)
HSV	hsv(215, 46%, 76%)
CMYK	cmyk(46.4%, 26.8%, 0%, 23.9%)
CIE-LAB	lab(58.21, 0.99, -31.10)
CIE-LCH	lch(58.21, 31.12, 271.81°)
OKLab	oklab(63.97% -0.021 -0.0869)
OKLCH	oklch(63.97% 0.089 256.4)
XYZ	xyz(25.1163, 26.1825, 54.7587)
Luminance	0.2618 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688EC2 #C29C68

analogous

#68BBC2 #688EC2 #6F68C2

triadic

#688EC2 #C2688E #8EC268

tetradic

#688EC2 #C268BB #C29C68 #68C26F

square

#688EC2 #C268BB #C29C68 #68C26F

split-complementary

#688EC2 #C26F68 #BBC268

monochromatic

#33527D #446FA9 #688EC2 #94AFD4 #BFCFE5

Accessibility & contrast

On white

3.37

#688EC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#688EC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688EC2

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688EC2	#FFFFFF	#000000	##000000
##688EC2	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A91C4

Deuteranopia (green-blind)

#7088C1

Tritanopia (blue-blind)

#4399A0

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #688ec2;
/* rgb */ color: rgb(104, 142, 194);
/* oklch */ color: oklch(64.0% 0.089 256.4);

Tailwind

colors: {
  custom: {
    50: '#97aed4',
    500: '#688ec2',
    950: '#000000',
  },
}

SCSS

$custom: #688ec2;
$custom-light: #97aed4;
$custom-dark: #000000;

JSON

{
  "hex": "#688ec2",
  "rgb": {
    "r": 104,
    "g": 142,
    "b": 194
  },
  "hsl": {
    "h": 214.667,
    "s": 42.453,
    "l": 58.431
  },
  "oklch": {
    "l": 0.63968,
    "c": 0.08939,
    "h": 256.4
  },
  "luminance": 0.26184
}

Semantic roles & 50–950 ramp

primary

#688EC2

secondary

#D5C6B1

accent

#9E56D2

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0E1014

muted

#7E7F83

Preview Lab

Preview with #688EC2

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

Preview Lab → · Contrast checker → · Palette generator →