#689EB4#689EB4

#689EB4 is a light, moderate cyan. Relative luminance 0.307; OKLCH L 67.0% C 0.066 H 225.6°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#689EB4
RGB	rgb(104, 158, 180)
HSL	hsl(197, 34%, 56%)
HSV	hsv(197, 42%, 71%)
CMYK	cmyk(42.2%, 12.2%, 0%, 29.4%)
CIE-LAB	lab(62.25, -11.98, -17.01)
CIE-LCH	lch(62.25, 20.80, 234.84°)
OKLab	oklab(66.97% -0.0459 -0.0469)
OKLCH	oklch(66.97% 0.066 225.6)
XYZ	xyz(26.1711, 30.6903, 47.7159)
Luminance	0.3069 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689EB4 #B47E68

analogous

#68B4A4 #689EB4 #6878B4

triadic

#689EB4 #B4689E #9EB468

tetradic

#689EB4 #A468B4 #B47E68 #78B468

square

#689EB4 #A468B4 #B47E68 #78B468

split-complementary

#689EB4 #B46878 #B4A468

monochromatic

#365C6C #4A7F95 #689EB4 #91B8C8 #BAD3DD

Accessibility & contrast

On white

2.94

#689EB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#689EB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689EB4

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689EB4	#FFFFFF	#000000	##000000
##689EB4	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929BB5

Deuteranopia (green-blind)

#8793B4

Tritanopia (blue-blind)

#49A5A5

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #689eb4;
/* rgb */ color: rgb(104, 158, 180);
/* oklch */ color: oklch(67.0% 0.066 225.6);

Tailwind

colors: {
  custom: {
    50: '#97baca',
    500: '#689eb4',
    950: '#000000',
  },
}

SCSS

$custom: #689eb4;
$custom-light: #97baca;
$custom-dark: #000000;

JSON

{
  "hex": "#689eb4",
  "rgb": {
    "r": 104,
    "g": 158,
    "b": 180
  },
  "hsl": {
    "h": 197.368,
    "s": 33.628,
    "l": 55.686
  },
  "oklch": {
    "l": 0.66975,
    "c": 0.06559,
    "h": 225.6
  },
  "luminance": 0.30692
}

Semantic roles & 50–950 ramp

primary

#689EB4

secondary

#CCB5AC

accent

#7D5ECA

background

#F9FBFC

surface

#F2F6F8

border

#CCD0D1

text

#0E1113

muted

#7E8082

Preview Lab

Preview with #689EB4

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

Preview Lab → · Contrast checker → · Palette generator →