#689DEB#689DEB

#689DEB is a light, vivid blue. Relative luminance 0.331; OKLCH L 69.3% C 0.129 H 257.9°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#689DEB
RGB	rgb(104, 157, 235)
HSL	hsl(216, 77%, 66%)
HSV	hsv(216, 56%, 92%)
CMYK	cmyk(55.7%, 33.2%, 0%, 7.8%)
CIE-LAB	lab(64.20, 4.85, -44.59)
CIE-LCH	lch(64.20, 44.85, 276.21°)
OKLab	oklab(69.26% -0.0269 -0.1259)
OKLCH	oklch(69.26% 0.129 257.9)
XYZ	xyz(32.7561, 33.0525, 83.2348)
Luminance	0.3306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689DEB #EBB668

analogous

#68DFEB #689DEB #7568EB

triadic

#689DEB #EB689D #9DEB68

tetradic

#689DEB #EB68DF #EBB668 #68EB75

square

#689DEB #EB68DF #EBB668 #68EB75

split-complementary

#689DEB #EB7568 #DFEB68

monochromatic

#195CBF #327AE4 #689DEB #9EC0F2 #D4E3F9

Accessibility & contrast

On white

2.76

#689DEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#689DEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689DEB

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689DEB	#FFFFFF	#000000	##000000
##689DEB	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA2EE

Deuteranopia (green-blind)

#6D96E9

Tritanopia (blue-blind)

#00AEB9

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #689deb;
/* rgb */ color: rgb(104, 157, 235);
/* oklch */ color: oklch(69.3% 0.129 257.9);

Tailwind

colors: {
  custom: {
    50: '#9cb9f2',
    500: '#689deb',
    950: '#000000',
  },
}

SCSS

$custom: #689deb;
$custom-light: #9cb9f2;
$custom-dark: #000000;

JSON

{
  "hex": "#689deb",
  "rgb": {
    "r": 104,
    "g": 157,
    "b": 235
  },
  "hsl": {
    "h": 215.725,
    "s": 76.608,
    "l": 66.471
  },
  "oklch": {
    "l": 0.69255,
    "c": 0.12873,
    "h": 257.9
  },
  "luminance": 0.33055
}

Semantic roles & 50–950 ramp

primary

#689DEB

secondary

#EDDBC2

accent

#860DD9

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689DEB

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

Preview Lab → · Contrast checker → · Palette generator →