#689EB5#689EB5

#689EB5 is a light, moderate cyan. Relative luminance 0.307; OKLCH L 67.0% C 0.066 H 226.7°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#689EB5
RGB	rgb(104, 158, 181)
HSL	hsl(198, 34%, 56%)
HSV	hsv(198, 43%, 71%)
CMYK	cmyk(42.5%, 12.7%, 0%, 29%)
CIE-LAB	lab(62.28, -11.71, -17.52)
CIE-LCH	lch(62.28, 21.07, 236.25°)
OKLab	oklab(67.01% -0.0455 -0.0483)
OKLCH	oklch(67.01% 0.066 226.7)
XYZ	xyz(26.2733, 30.7312, 48.2544)
Luminance	0.3073 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689EB5 #B57F68

analogous

#68B5A5 #689EB5 #6877B5

triadic

#689EB5 #B5689E #9EB568

tetradic

#689EB5 #A568B5 #B57F68 #77B568

square

#689EB5 #A568B5 #B57F68 #77B568

split-complementary

#689EB5 #B56877 #B5A568

monochromatic

#355D6D #4A7F96 #689EB5 #91B8C9 #BAD3DD

Accessibility & contrast

On white

2.94

#689EB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#689EB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689EB5

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689EB5	#FFFFFF	#000000	##000000
##689EB5	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929CB6

Deuteranopia (green-blind)

#8693B5

Tritanopia (blue-blind)

#48A5A5

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #689eb5;
/* rgb */ color: rgb(104, 158, 181);
/* oklch */ color: oklch(67.0% 0.066 226.7);

Tailwind

colors: {
  custom: {
    50: '#97bacb',
    500: '#689eb5',
    950: '#000000',
  },
}

SCSS

$custom: #689eb5;
$custom-light: #97bacb;
$custom-dark: #000000;

JSON

{
  "hex": "#689eb5",
  "rgb": {
    "r": 104,
    "g": 158,
    "b": 181
  },
  "hsl": {
    "h": 197.922,
    "s": 34.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.67014,
    "c": 0.06636,
    "h": 226.7
  },
  "luminance": 0.30733
}

Semantic roles & 50–950 ramp

primary

#689EB5

secondary

#CCB6AC

accent

#7E5DCA

background

#F9FBFC

surface

#F2F6F8

border

#CCD0D1

text

#0E1113

muted

#7E8082

Preview Lab

Preview with #689EB5

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

Preview Lab → · Contrast checker → · Palette generator →