#689FC4#689FC4

#689FC4 is a light, moderate cyan. Relative luminance 0.317; OKLCH L 67.9% C 0.080 H 239.0°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#689FC4
RGB	rgb(104, 159, 196)
HSL	hsl(204, 44%, 59%)
HSV	hsv(204, 47%, 77%)
CMYK	cmyk(46.9%, 18.9%, 0%, 23.1%)
CIE-LAB	lab(63.11, -8.05, -24.65)
CIE-LCH	lch(63.11, 25.93, 251.93°)
OKLab	oklab(67.86% -0.0412 -0.0684)
OKLCH	oklch(67.86% 0.08 239)
XYZ	xyz(28.0674, 31.7228, 56.8579)
Luminance	0.3172 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689FC4 #C48D68

analogous

#68C4BB #689FC4 #6871C4

triadic

#689FC4 #C4689F #9FC468

tetradic

#689FC4 #BB68C4 #C48D68 #71C468

square

#689FC4 #BB68C4 #C48D68 #71C468

split-complementary

#689FC4 #C46871 #C4BB68

monochromatic

#326080 #4382AC #689FC4 #94BBD5 #C0D7E6

Accessibility & contrast

On white

2.86

#689FC4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#689FC4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689FC4

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689FC4	#FFFFFF	#000000	##000000
##689FC4	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F9EC6

Deuteranopia (green-blind)

#8294C3

Tritanopia (blue-blind)

#3EA8AB

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #689fc4;
/* rgb */ color: rgb(104, 159, 196);
/* oklch */ color: oklch(67.9% 0.080 239.0);

Tailwind

colors: {
  custom: {
    50: '#98bbd6',
    500: '#689fc4',
    950: '#000000',
  },
}

SCSS

$custom: #689fc4;
$custom-light: #98bbd6;
$custom-dark: #000000;

JSON

{
  "hex": "#689fc4",
  "rgb": {
    "r": 104,
    "g": 159,
    "b": 196
  },
  "hsl": {
    "h": 204.13,
    "s": 43.81,
    "l": 58.824
  },
  "oklch": {
    "l": 0.67855,
    "c": 0.07987,
    "h": 239
  },
  "luminance": 0.31725
}

Semantic roles & 50–950 ramp

primary

#689FC4

secondary

#D6C0B2

accent

#8754D4

background

#F9FBFD

surface

#F2F6FA

border

#CCD0D3

text

#0E1114

muted

#7E8083

Preview Lab

Preview with #689FC4

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

Preview Lab → · Contrast checker → · Palette generator →