#689AF0#689AF0

#689AF0 is a light, vivid blue. Relative luminance 0.323; OKLCH L 68.9% C 0.138 H 260.7°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#689AF0
RGB	rgb(104, 154, 240)
HSL	hsl(218, 82%, 67%)
HSV	hsv(218, 57%, 94%)
CMYK	cmyk(56.7%, 35.8%, 0%, 5.9%)
CIE-LAB	lab(63.63, 8.16, -48.25)
CIE-LCH	lch(63.63, 48.94, 279.60°)
OKLab	oklab(68.88% -0.0224 -0.1366)
OKLCH	oklch(68.88% 0.138 260.7)
XYZ	xyz(32.9873, 32.3428, 86.9256)
Luminance	0.3235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689AF0 #F0BE68

analogous

#68DEF0 #689AF0 #7A68F0

triadic

#689AF0 #F0689A #9AF068

tetradic

#689AF0 #F068DE #F0BE68 #68F07A

square

#689AF0 #F068DE #F0BE68 #68F07A

split-complementary

#689AF0 #F07A68 #DEF068

monochromatic

#1457CA #3075EA #689AF0 #A0BFF6 #D7E4FB

Accessibility & contrast

On white

2.81

#689AF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#689AF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689AF0

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689AF0	#FFFFFF	#000000	##000000
##689AF0	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76A1F4

Deuteranopia (green-blind)

#6594EE

Tritanopia (blue-blind)

#00ADBA

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #689af0;
/* rgb */ color: rgb(104, 154, 240);
/* oklch */ color: oklch(68.9% 0.138 260.7);

Tailwind

colors: {
  custom: {
    50: '#9cb7f5',
    500: '#689af0',
    950: '#000000',
  },
}

SCSS

$custom: #689af0;
$custom-light: #9cb7f5;
$custom-dark: #000000;

JSON

{
  "hex": "#689af0",
  "rgb": {
    "r": 104,
    "g": 154,
    "b": 240
  },
  "hsl": {
    "h": 217.941,
    "s": 81.928,
    "l": 67.451
  },
  "oklch": {
    "l": 0.68883,
    "c": 0.1384,
    "h": 260.7
  },
  "luminance": 0.32346
}

Semantic roles & 50–950 ramp

primary

#689AF0

secondary

#EFE0C5

accent

#8F07DE

background

#FAFBFF

surface

#F4F6FE

border

#CED0D6

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689AF0

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

Preview Lab → · Contrast checker → · Palette generator →