#689CF5#689CF5

#689CF5 is a light, vivid blue. Relative luminance 0.333; OKLCH L 69.6% C 0.143 H 260.6°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#689CF5
RGB	rgb(104, 156, 245)
HSL	hsl(218, 88%, 68%)
HSV	hsv(218, 58%, 96%)
CMYK	cmyk(57.6%, 36.3%, 0%, 3.9%)
CIE-LAB	lab(64.41, 8.59, -49.75)
CIE-LCH	lch(64.41, 50.49, 279.80°)
OKLab	oklab(69.57% -0.0234 -0.1409)
OKLCH	oklch(69.57% 0.143 260.6)
XYZ	xyz(34.0731, 33.3097, 91.0023)
Luminance	0.3331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689CF5 #F5C168

analogous

#68E3F5 #689CF5 #7A68F5

triadic

#689CF5 #F5689C #9CF568

tetradic

#689CF5 #F568E3 #F5C168 #68F57A

square

#689CF5 #F568E3 #F5C168 #68F57A

split-complementary

#689CF5 #F57A68 #E3F568

monochromatic

#0E57D5 #2F76F1 #689CF5 #A1C2F9 #DBE7FD

Accessibility & contrast

On white

2.74

#689CF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#689CF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689CF5

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689CF5	#FFFFFF	#000000	##000000
##689CF5	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77A3F9

Deuteranopia (green-blind)

#6596F3

Tritanopia (blue-blind)

#00B0BD

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #689cf5;
/* rgb */ color: rgb(104, 156, 245);
/* oklch */ color: oklch(69.6% 0.143 260.6);

Tailwind

colors: {
  custom: {
    50: '#9db8f9',
    500: '#689cf5',
    950: '#000000',
  },
}

SCSS

$custom: #689cf5;
$custom-light: #9db8f9;
$custom-dark: #000000;

JSON

{
  "hex": "#689cf5",
  "rgb": {
    "r": 104,
    "g": 156,
    "b": 245
  },
  "hsl": {
    "h": 217.872,
    "s": 87.578,
    "l": 68.431
  },
  "oklch": {
    "l": 0.69573,
    "c": 0.14287,
    "h": 260.6
  },
  "luminance": 0.33313
}

Semantic roles & 50–950 ramp

primary

#689CF5

secondary

#F2E2C7

accent

#9101E4

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689CF5

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

Preview Lab → · Contrast checker → · Palette generator →