#689BF8#689BF8

#689BF8 is a light, vivid blue. Relative luminance 0.332; OKLCH L 69.5% C 0.148 H 261.6°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#689BF8
RGB	rgb(104, 155, 248)
HSL	hsl(219, 91%, 69%)
HSV	hsv(219, 58%, 97%)
CMYK	cmyk(58.1%, 37.5%, 0%, 2.7%)
CIE-LAB	lab(64.29, 10.13, -51.59)
CIE-LCH	lch(64.29, 52.57, 281.11°)
OKLab	oklab(69.53% -0.0217 -0.1463)
OKLCH	oklch(69.53% 0.148 261.6)
XYZ	xyz(34.3677, 33.1602, 93.3782)
Luminance	0.3316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689BF8 #F8C568

analogous

#68E3F8 #689BF8 #7D68F8

triadic

#689BF8 #F8689B #9BF868

tetradic

#689BF8 #F868E3 #F8C568 #68F87D

square

#689BF8 #F868E3 #F8C568 #68F87D

split-complementary

#689BF8 #F87D68 #E3F868

monochromatic

#0A54DB #2E74F5 #689BF8 #A2C2FB #DDE8FD

Accessibility & contrast

On white

2.75

#689BF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#689BF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689BF8

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689BF8	#FFFFFF	#000000	##000000
##689BF8	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74A3FC

Deuteranopia (green-blind)

#6196F6

Tritanopia (blue-blind)

#00B0BE

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #689bf8;
/* rgb */ color: rgb(104, 155, 248);
/* oklch */ color: oklch(69.5% 0.148 261.6);

Tailwind

colors: {
  custom: {
    50: '#9db8fb',
    500: '#689bf8',
    950: '#000000',
  },
}

SCSS

$custom: #689bf8;
$custom-light: #9db8fb;
$custom-dark: #000000;

JSON

{
  "hex": "#689bf8",
  "rgb": {
    "r": 104,
    "g": 155,
    "b": 248
  },
  "hsl": {
    "h": 218.75,
    "s": 91.139,
    "l": 69.02
  },
  "oklch": {
    "l": 0.69528,
    "c": 0.14791,
    "h": 261.6
  },
  "luminance": 0.33163
}

Semantic roles & 50–950 ramp

primary

#689BF8

secondary

#F3E4C9

accent

#9400E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689BF8

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

Preview Lab → · Contrast checker → · Palette generator →