#689BF0#689BF0

#689BF0 is a light, vivid blue. Relative luminance 0.327; OKLCH L 69.1% C 0.137 H 260.1°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#689BF0
RGB	rgb(104, 155, 240)
HSL	hsl(218, 82%, 67%)
HSV	hsv(218, 57%, 94%)
CMYK	cmyk(56.7%, 35.4%, 0%, 5.9%)
CIE-LAB	lab(63.90, 7.58, -47.82)
CIE-LCH	lch(63.90, 48.42, 279.01°)
OKLab	oklab(69.09% -0.0235 -0.1353)
OKLCH	oklch(69.09% 0.137 260.1)
XYZ	xyz(33.1530, 32.6743, 86.9809)
Luminance	0.3268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689BF0 #F0BD68

analogous

#68DFF0 #689BF0 #7968F0

triadic

#689BF0 #F0689B #9BF068

tetradic

#689BF0 #F068DF #F0BD68 #68F079

square

#689BF0 #F068DF #F0BD68 #68F079

split-complementary

#689BF0 #F07968 #DFF068

monochromatic

#1458CA #3076EA #689BF0 #A0C0F6 #D7E5FB

Accessibility & contrast

On white

2.79

#689BF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#689BF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689BF0

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689BF0	#FFFFFF	#000000	##000000
##689BF0	1.00	2.79	7.54	7.54
#FFFFFF	2.79	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)

#78A2F3

Deuteranopia (green-blind)

#6795EE

Tritanopia (blue-blind)

#00AEBA

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #689bf0;
/* rgb */ color: rgb(104, 155, 240);
/* oklch */ color: oklch(69.1% 0.137 260.1);

Tailwind

colors: {
  custom: {
    50: '#9cb8f5',
    500: '#689bf0',
    950: '#000000',
  },
}

SCSS

$custom: #689bf0;
$custom-light: #9cb8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#689bf0",
  "rgb": {
    "r": 104,
    "g": 155,
    "b": 240
  },
  "hsl": {
    "h": 217.5,
    "s": 81.928,
    "l": 67.451
  },
  "oklch": {
    "l": 0.69093,
    "c": 0.13734,
    "h": 260.1
  },
  "luminance": 0.32677
}

Semantic roles & 50–950 ramp

primary

#689BF0

secondary

#EFDFC5

accent

#8E07DE

background

#FAFBFF

surface

#F4F6FE

border

#CED0D6

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689BF0

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

Preview Lab → · Contrast checker → · Palette generator →