#689FB3#689FB3

#689FB3 is a light, moderate cyan. Relative luminance 0.310; OKLCH L 67.2% C 0.065 H 222.9°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#689FB3
RGB	rgb(104, 159, 179)
HSL	hsl(196, 33%, 55%)
HSV	hsv(196, 42%, 70%)
CMYK	cmyk(41.9%, 11.2%, 0%, 29.8%)
CIE-LAB	lab(62.50, -12.79, -16.06)
CIE-LCH	lch(62.50, 20.53, 231.46°)
OKLab	oklab(67.17% -0.0475 -0.0442)
OKLCH	oklch(67.17% 0.065 222.9)
XYZ	xyz(26.2409, 30.9922, 47.2384)
Luminance	0.3099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689FB3 #B37C68

analogous

#68B3A1 #689FB3 #6879B3

triadic

#689FB3 #B3689F #9FB368

tetradic

#689FB3 #A168B3 #B37C68 #79B368

square

#689FB3 #A168B3 #B37C68 #79B368

split-complementary

#689FB3 #B36879 #B3A168

monochromatic

#365D6B #4A8094 #689FB3 #91B9C7 #B9D3DC

Accessibility & contrast

On white

2.92

#689FB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#689FB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689FB3

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689FB3	#FFFFFF	#000000	##000000
##689FB3	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939CB4

Deuteranopia (green-blind)

#8893B3

Tritanopia (blue-blind)

#49A5A5

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #689fb3;
/* rgb */ color: rgb(104, 159, 179);
/* oklch */ color: oklch(67.2% 0.065 222.9);

Tailwind

colors: {
  custom: {
    50: '#97bbc9',
    500: '#689fb3',
    950: '#000000',
  },
}

SCSS

$custom: #689fb3;
$custom-light: #97bbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#689fb3",
  "rgb": {
    "r": 104,
    "g": 159,
    "b": 179
  },
  "hsl": {
    "h": 196,
    "s": 33.04,
    "l": 55.49
  },
  "oklch": {
    "l": 0.67167,
    "c": 0.06491,
    "h": 222.9
  },
  "luminance": 0.30994
}

Semantic roles & 50–950 ramp

primary

#689FB3

secondary

#CBB4AC

accent

#7B5FC9

background

#F9FBFC

surface

#F2F6F8

border

#CCD0D1

text

#0E1113

muted

#7E8082

Preview Lab

Preview with #689FB3

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

Preview Lab → · Contrast checker → · Palette generator →