#689CBB#689CBB

#689CBB is a light, moderate cyan. Relative luminance 0.303; OKLCH L 66.8% C 0.072 H 235.5°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#689CBB
RGB	rgb(104, 156, 187)
HSL	hsl(202, 38%, 57%)
HSV	hsv(202, 44%, 73%)
CMYK	cmyk(44.4%, 16.6%, 0%, 26.7%)
CIE-LAB	lab(61.92, -8.95, -21.44)
CIE-LCH	lch(61.92, 23.23, 247.35°)
OKLab	oklab(66.8% -0.0407 -0.0593)
OKLCH	oklch(66.8% 0.072 235.5)
XYZ	xyz(26.5639, 30.3060, 51.4539)
Luminance	0.3031 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689CBB #BB8768

analogous

#68BBB1 #689CBB #6872BB

triadic

#689CBB #BB689C #9CBB68

tetradic

#689CBB #B168BB #BB8768 #72BB68

square

#689CBB #B168BB #BB8768 #72BB68

split-complementary

#689CBB #BB6872 #BBB168

monochromatic

#345C74 #477E9E #689CBB #92B8CE #BCD3E1

Accessibility & contrast

On white

2.97

#689CBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#689CBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689CBB

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689CBB	#FFFFFF	#000000	##000000
##689CBB	1.00	2.97	7.06	7.06
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9BBD

Deuteranopia (green-blind)

#8292BB

Tritanopia (blue-blind)

#45A4A6

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #689cbb;
/* rgb */ color: rgb(104, 156, 187);
/* oklch */ color: oklch(66.8% 0.072 235.5);

Tailwind

colors: {
  custom: {
    50: '#97b9cf',
    500: '#689cbb',
    950: '#000000',
  },
}

SCSS

$custom: #689cbb;
$custom-light: #97b9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#689cbb",
  "rgb": {
    "r": 104,
    "g": 156,
    "b": 187
  },
  "hsl": {
    "h": 202.41,
    "s": 37.9,
    "l": 57.059
  },
  "oklch": {
    "l": 0.66797,
    "c": 0.07198,
    "h": 235.5
  },
  "luminance": 0.30308
}

Semantic roles & 50–950 ramp

primary

#689CBB

secondary

#D0BBAF

accent

#855ACE

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1113

muted

#7E8082

Preview Lab

Preview with #689CBB

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

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