#689BF9#689BF9

#689BF9 is a light, vivid blue. Relative luminance 0.332; OKLCH L 69.6% C 0.149 H 261.7°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#689BF9
RGB	rgb(104, 155, 249)
HSL	hsl(219, 92%, 69%)
HSV	hsv(219, 58%, 98%)
CMYK	cmyk(58.2%, 37.8%, 0%, 2.4%)
CIE-LAB	lab(64.34, 10.45, -52.05)
CIE-LCH	lch(64.34, 53.09, 281.35°)
OKLab	oklab(69.58% -0.0215 -0.1477)
OKLCH	oklch(69.58% 0.149 261.7)
XYZ	xyz(34.5232, 33.2224, 94.1974)
Luminance	0.3322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689BF9 #F9C668

analogous

#68E3F9 #689BF9 #7E68F9

triadic

#689BF9 #F9689B #9BF968

tetradic

#689BF9 #F968E3 #F9C668 #68F97E

square

#689BF9 #F968E3 #F9C668 #68F97E

split-complementary

#689BF9 #F97E68 #E3F968

monochromatic

#0954DE #2D74F7 #689BF9 #A3C2FB #DEE9FE

Accessibility & contrast

On white

2.75

#689BF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#689BF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689BF9

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689BF9	#FFFFFF	#000000	##000000
##689BF9	1.00	2.75	7.65	7.65
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#73A3FD

Deuteranopia (green-blind)

#6096F7

Tritanopia (blue-blind)

#00B0BE

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #689bf9;
/* rgb */ color: rgb(104, 155, 249);
/* oklch */ color: oklch(69.6% 0.149 261.7);

Tailwind

colors: {
  custom: {
    50: '#9eb8fc',
    500: '#689bf9',
    950: '#000000',
  },
}

SCSS

$custom: #689bf9;
$custom-light: #9eb8fc;
$custom-dark: #000000;

JSON

{
  "hex": "#689bf9",
  "rgb": {
    "r": 104,
    "g": 155,
    "b": 249
  },
  "hsl": {
    "h": 218.897,
    "s": 92.357,
    "l": 69.216
  },
  "oklch": {
    "l": 0.69583,
    "c": 0.14922,
    "h": 261.7
  },
  "luminance": 0.33225
}

Semantic roles & 50–950 ramp

primary

#689BF9

secondary

#F3E5C9

accent

#9500E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689BF9

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

Preview Lab → · Contrast checker → · Palette generator →