#689BF5#689BF5

#689BF5 is a light, vivid blue. Relative luminance 0.330; OKLCH L 69.4% C 0.144 H 261.1°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#689BF5
RGB	rgb(104, 155, 245)
HSL	hsl(218, 88%, 68%)
HSV	hsv(218, 58%, 96%)
CMYK	cmyk(57.6%, 36.7%, 0%, 3.9%)
CIE-LAB	lab(64.14, 9.17, -50.18)
CIE-LCH	lch(64.14, 51.01, 280.36°)
OKLab	oklab(69.36% -0.0224 -0.1422)
OKLCH	oklch(69.36% 0.144 261.1)
XYZ	xyz(33.9060, 32.9755, 90.9466)
Luminance	0.3298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689BF5 #F5C268

analogous

#68E1F5 #689BF5 #7B68F5

triadic

#689BF5 #F5689B #9BF568

tetradic

#689BF5 #F568E1 #F5C268 #68F57B

square

#689BF5 #F568E1 #F5C268 #68F57B

split-complementary

#689BF5 #F57B68 #E1F568

monochromatic

#0E56D5 #2F75F1 #689BF5 #A1C1F9 #DBE7FD

Accessibility & contrast

On white

2.76

#689BF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#689BF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689BF5

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689BF5	#FFFFFF	#000000	##000000
##689BF5	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75A3F9

Deuteranopia (green-blind)

#6395F3

Tritanopia (blue-blind)

#00AFBC

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #689bf5;
/* rgb */ color: rgb(104, 155, 245);
/* oklch */ color: oklch(69.4% 0.144 261.1);

Tailwind

colors: {
  custom: {
    50: '#9db8f9',
    500: '#689bf5',
    950: '#000000',
  },
}

SCSS

$custom: #689bf5;
$custom-light: #9db8f9;
$custom-dark: #000000;

JSON

{
  "hex": "#689bf5",
  "rgb": {
    "r": 104,
    "g": 155,
    "b": 245
  },
  "hsl": {
    "h": 218.298,
    "s": 87.578,
    "l": 68.431
  },
  "oklch": {
    "l": 0.69364,
    "c": 0.14394,
    "h": 261.1
  },
  "luminance": 0.32978
}

Semantic roles & 50–950 ramp

primary

#689BF5

secondary

#F2E2C7

accent

#9201E4

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689BF5

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

Preview Lab → · Contrast checker → · Palette generator →