#689CCC#689CCC

#689CCC is a light, moderate cyan. Relative luminance 0.311; OKLCH L 67.5% C 0.091 H 247.4°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#689CCC
RGB	rgb(104, 156, 204)
HSL	hsl(209, 50%, 60%)
HSV	hsv(209, 49%, 80%)
CMYK	cmyk(49%, 23.5%, 0%, 20%)
CIE-LAB	lab(62.57, -4.04, -29.95)
CIE-LCH	lch(62.57, 30.23, 262.31°)
OKLab	oklab(67.53% -0.0348 -0.0836)
OKLCH	oklch(67.53% 0.091 247.4)
XYZ	xyz(28.4927, 31.0775, 61.6122)
Luminance	0.3108 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689CCC #CC9868

analogous

#68CCCA #689CCC #686ACC

triadic

#689CCC #CC689C #9CCC68

tetradic

#689CCC #CA68CC #CC9868 #6ACC68

square

#689CCC #CA68CC #CC9868 #6ACC68

split-complementary

#689CCC #CC686A #CCCA68

monochromatic

#2F5F8B #3E7EB8 #689CCC #96BADB #C3D8EB

Accessibility & contrast

On white

2.91

#689CCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#689CCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689CCC

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689CCC	#FFFFFF	#000000	##000000
##689CCC	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889DCE

Deuteranopia (green-blind)

#7B93CB

Tritanopia (blue-blind)

#39A7AC

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #689ccc;
/* rgb */ color: rgb(104, 156, 204);
/* oklch */ color: oklch(67.5% 0.091 247.4);

Tailwind

colors: {
  custom: {
    50: '#98b9db',
    500: '#689ccc',
    950: '#000000',
  },
}

SCSS

$custom: #689ccc;
$custom-light: #98b9db;
$custom-dark: #000000;

JSON

{
  "hex": "#689ccc",
  "rgb": {
    "r": 104,
    "g": 156,
    "b": 204
  },
  "hsl": {
    "h": 208.8,
    "s": 49.505,
    "l": 60.392
  },
  "oklch": {
    "l": 0.67532,
    "c": 0.09055,
    "h": 247.4
  },
  "luminance": 0.3108
}

Semantic roles & 50–950 ramp

primary

#689CCC

secondary

#DBC7B5

accent

#7029BD

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #689CCC

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

Preview Lab → · Contrast checker → · Palette generator →