#689CBF#689CBF

#689CBF is a light, moderate cyan. Relative luminance 0.305; OKLCH L 67.0% C 0.076 H 238.9°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#689CBF
RGB	rgb(104, 156, 191)
HSL	hsl(204, 40%, 58%)
HSV	hsv(204, 46%, 75%)
CMYK	cmyk(45.5%, 18.3%, 0%, 25.1%)
CIE-LAB	lab(62.07, -7.81, -23.46)
CIE-LCH	lch(62.07, 24.73, 251.58°)
OKLab	oklab(66.96% -0.0393 -0.065)
OKLCH	oklch(66.96% 0.076 238.9)
XYZ	xyz(26.9981, 30.4797, 53.7406)
Luminance	0.3048 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689CBF #BF8B68

analogous

#68BFB6 #689CBF #6870BF

triadic

#689CBF #BF689C #9CBF68

tetradic

#689CBF #B668BF #BF8B68 #70BF68

square

#689CBF #B668BF #BF8B68 #70BF68

split-complementary

#689CBF #BF6870 #BFB668

monochromatic

#335D79 #467EA4 #689CBF #93B8D1 #BED4E3

Accessibility & contrast

On white

2.96

#689CBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#689CBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689CBF

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689CBF	#FFFFFF	#000000	##000000
##689CBF	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9BC1

Deuteranopia (green-blind)

#8192BE

Tritanopia (blue-blind)

#42A5A7

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #689cbf;
/* rgb */ color: rgb(104, 156, 191);
/* oklch */ color: oklch(67.0% 0.076 238.9);

Tailwind

colors: {
  custom: {
    50: '#97b9d2',
    500: '#689cbf',
    950: '#000000',
  },
}

SCSS

$custom: #689cbf;
$custom-light: #97b9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#689cbf",
  "rgb": {
    "r": 104,
    "g": 156,
    "b": 191
  },
  "hsl": {
    "h": 204.138,
    "s": 40.465,
    "l": 57.843
  },
  "oklch": {
    "l": 0.66964,
    "c": 0.076,
    "h": 238.9
  },
  "luminance": 0.30482
}

Semantic roles & 50–950 ramp

primary

#689CBF

secondary

#D3BEB0

accent

#8857D0

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1114

muted

#7E8082

Preview Lab

Preview with #689CBF

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

Preview Lab → · Contrast checker → · Palette generator →