#689CEB#689CEB

#689CEB is a light, vivid blue. Relative luminance 0.327; OKLCH L 69.0% C 0.130 H 258.5°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#689CEB
RGB	rgb(104, 156, 235)
HSL	hsl(216, 77%, 66%)
HSV	hsv(216, 56%, 92%)
CMYK	cmyk(55.7%, 33.6%, 0%, 7.8%)
CIE-LAB	lab(63.93, 5.43, -45.02)
CIE-LCH	lch(63.93, 45.35, 276.87°)
OKLab	oklab(69.04% -0.0258 -0.1271)
OKLCH	oklch(69.04% 0.13 258.5)
XYZ	xyz(32.5876, 32.7155, 83.1786)
Luminance	0.3272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689CEB #EBB768

analogous

#68DEEB #689CEB #7668EB

triadic

#689CEB #EB689C #9CEB68

tetradic

#689CEB #EB68DE #EBB768 #68EB76

square

#689CEB #EB68DE #EBB768 #68EB76

split-complementary

#689CEB #EB7668 #DEEB68

monochromatic

#195BBF #3279E4 #689CEB #9EBFF2 #D4E3F9

Accessibility & contrast

On white

2.78

#689CEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#689CEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689CEB

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689CEB	#FFFFFF	#000000	##000000
##689CEB	1.00	2.78	7.54	7.54
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA2EE

Deuteranopia (green-blind)

#6B95E9

Tritanopia (blue-blind)

#00AEB9

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #689ceb;
/* rgb */ color: rgb(104, 156, 235);
/* oklch */ color: oklch(69.0% 0.130 258.5);

Tailwind

colors: {
  custom: {
    50: '#9cb8f2',
    500: '#689ceb',
    950: '#000000',
  },
}

SCSS

$custom: #689ceb;
$custom-light: #9cb8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#689ceb",
  "rgb": {
    "r": 104,
    "g": 156,
    "b": 235
  },
  "hsl": {
    "h": 216.183,
    "s": 76.608,
    "l": 66.471
  },
  "oklch": {
    "l": 0.69041,
    "c": 0.12974,
    "h": 258.5
  },
  "luminance": 0.32718
}

Semantic roles & 50–950 ramp

primary

#689CEB

secondary

#EDDCC2

accent

#880DD9

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689CEB

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

Preview Lab → · Contrast checker → · Palette generator →