#689ACE#689ACE

#689ACE is a light, moderate cyan. Relative luminance 0.305; OKLCH L 67.2% C 0.094 H 250.3°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#689ACE
RGB	rgb(104, 154, 206)
HSL	hsl(211, 51%, 61%)
HSV	hsv(211, 50%, 81%)
CMYK	cmyk(49.5%, 25.2%, 0%, 19.2%)
CIE-LAB	lab(62.09, -2.32, -31.82)
CIE-LCH	lch(62.09, 31.90, 265.83°)
OKLab	oklab(67.18% -0.0318 -0.0889)
OKLCH	oklch(67.18% 0.094 250.3)
XYZ	xyz(28.4013, 30.5084, 62.7726)
Luminance	0.3051 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689ACE #CE9C68

analogous

#68CDCE #689ACE #6968CE

triadic

#689ACE #CE689A #9ACE68

tetradic

#689ACE #CE68CD #CE9C68 #68CE69

square

#689ACE #CE68CD #CE9C68 #68CE69

split-complementary

#689ACE #CE6968 #CDCE68

monochromatic

#2E5D8E #3D7BBC #689ACE #96B9DD #C4D8EC

Accessibility & contrast

On white

2.96

#689ACE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#689ACE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689ACE

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689ACE	#FFFFFF	#000000	##000000
##689ACE	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)

#859CD0

Deuteranopia (green-blind)

#7892CD

Tritanopia (blue-blind)

#37A6AC

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #689ace;
/* rgb */ color: rgb(104, 154, 206);
/* oklch */ color: oklch(67.2% 0.094 250.3);

Tailwind

colors: {
  custom: {
    50: '#99b7dd',
    500: '#689ace',
    950: '#000000',
  },
}

SCSS

$custom: #689ace;
$custom-light: #99b7dd;
$custom-dark: #000000;

JSON

{
  "hex": "#689ace",
  "rgb": {
    "r": 104,
    "g": 154,
    "b": 206
  },
  "hsl": {
    "h": 210.588,
    "s": 51,
    "l": 60.784
  },
  "oklch": {
    "l": 0.67179,
    "c": 0.09445,
    "h": 250.3
  },
  "luminance": 0.3051
}

Semantic roles & 50–950 ramp

primary

#689ACE

secondary

#DCC9B6

accent

#7427BE

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #689ACE

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

Preview Lab → · Contrast checker → · Palette generator →