#689ECD#689ECD

#689ECD is a light, moderate cyan. Relative luminance 0.318; OKLCH L 68.0% C 0.090 H 245.9°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#689ECD
RGB	rgb(104, 158, 205)
HSL	hsl(208, 50%, 61%)
HSV	hsv(208, 49%, 80%)
CMYK	cmyk(49.3%, 22.9%, 0%, 19.6%)
CIE-LAB	lab(63.18, -4.87, -29.57)
CIE-LCH	lch(63.18, 29.97, 260.65°)
OKLab	oklab(68.02% -0.0369 -0.0825)
OKLCH	oklch(68.02% 0.09 245.9)
XYZ	xyz(28.9514, 31.8024, 62.3586)
Luminance	0.3180 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689ECD #CD9768

analogous

#68CDCA #689ECD #686BCD

triadic

#689ECD #CD689E #9ECD68

tetradic

#689ECD #CA68CD #CD9768 #6BCD68

square

#689ECD #CA68CD #CD9768 #6BCD68

split-complementary

#689ECD #CD686B #CDCA68

monochromatic

#2E618C #3E80BA #689ECD #96BCDC #C4D9EB

Accessibility & contrast

On white

2.85

#689ECD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#689ECD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689ECD

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689ECD	#FFFFFF	#000000	##000000
##689ECD	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9FCF

Deuteranopia (green-blind)

#7D94CC

Tritanopia (blue-blind)

#37A9AE

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #689ecd;
/* rgb */ color: rgb(104, 158, 205);
/* oklch */ color: oklch(68.0% 0.090 245.9);

Tailwind

colors: {
  custom: {
    50: '#99badc',
    500: '#689ecd',
    950: '#000000',
  },
}

SCSS

$custom: #689ecd;
$custom-light: #99badc;
$custom-dark: #000000;

JSON

{
  "hex": "#689ecd",
  "rgb": {
    "r": 104,
    "g": 158,
    "b": 205
  },
  "hsl": {
    "h": 207.921,
    "s": 50.249,
    "l": 60.588
  },
  "oklch": {
    "l": 0.68023,
    "c": 0.09036,
    "h": 245.9
  },
  "luminance": 0.31805
}

Semantic roles & 50–950 ramp

primary

#689ECD

secondary

#DCC7B5

accent

#6E28BE

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #689ECD

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

Preview Lab → · Contrast checker → · Palette generator →