#689FF0#689FF0

#689FF0 is a light, vivid blue. Relative luminance 0.340; OKLCH L 69.9% C 0.133 H 257.9°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#689FF0
RGB	rgb(104, 159, 240)
HSL	hsl(216, 82%, 67%)
HSV	hsv(216, 57%, 94%)
CMYK	cmyk(56.7%, 33.8%, 0%, 5.9%)
CIE-LAB	lab(64.98, 5.27, -46.11)
CIE-LCH	lch(64.98, 46.41, 276.52°)
OKLab	oklab(69.94% -0.0278 -0.1303)
OKLCH	oklch(69.94% 0.133 257.9)
XYZ	xyz(33.8297, 34.0278, 87.2065)
Luminance	0.3403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689FF0 #F0B968

analogous

#68E3F0 #689FF0 #7568F0

triadic

#689FF0 #F0689F #9FF068

tetradic

#689FF0 #F068E3 #F0B968 #68F075

square

#689FF0 #F068E3 #F0B968 #68F075

split-complementary

#689FF0 #F07568 #E3F068

monochromatic

#145DCA #307CEA #689FF0 #A0C2F6 #D7E6FB

Accessibility & contrast

On white

2.69

#689FF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#689FF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689FF0

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689FF0	#FFFFFF	#000000	##000000
##689FF0	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA5F3

Deuteranopia (green-blind)

#6C98EE

Tritanopia (blue-blind)

#00B1BC

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #689ff0;
/* rgb */ color: rgb(104, 159, 240);
/* oklch */ color: oklch(69.9% 0.133 257.9);

Tailwind

colors: {
  custom: {
    50: '#9cbbf5',
    500: '#689ff0',
    950: '#000000',
  },
}

SCSS

$custom: #689ff0;
$custom-light: #9cbbf5;
$custom-dark: #000000;

JSON

{
  "hex": "#689ff0",
  "rgb": {
    "r": 104,
    "g": 159,
    "b": 240
  },
  "hsl": {
    "h": 215.735,
    "s": 81.928,
    "l": 67.451
  },
  "oklch": {
    "l": 0.69941,
    "c": 0.13322,
    "h": 257.9
  },
  "luminance": 0.34031
}

Semantic roles & 50–950 ramp

primary

#689FF0

secondary

#EFDEC5

accent

#8707DE

background

#FAFBFF

surface

#F4F6FE

border

#CED0D6

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689FF0

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

Preview Lab → · Contrast checker → · Palette generator →