#689BF2#689BF2

#689BF2 is a light, vivid blue. Relative luminance 0.328; OKLCH L 69.2% C 0.140 H 260.5°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#689BF2
RGB	rgb(104, 155, 242)
HSL	hsl(218, 84%, 68%)
HSV	hsv(218, 57%, 95%)
CMYK	cmyk(57%, 36%, 0%, 5.1%)
CIE-LAB	lab(63.99, 8.22, -48.77)
CIE-LCH	lch(63.99, 49.45, 279.57°)
OKLab	oklab(69.2% -0.023 -0.1381)
OKLCH	oklch(69.2% 0.14 260.5)
XYZ	xyz(33.4517, 32.7938, 88.5542)
Luminance	0.3280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689BF2 #F2BF68

analogous

#68E0F2 #689BF2 #7A68F2

triadic

#689BF2 #F2689B #9BF268

tetradic

#689BF2 #F268E0 #F2BF68 #68F27A

square

#689BF2 #F268E0 #F2BF68 #68F27A

split-complementary

#689BF2 #F27A68 #E0F268

monochromatic

#1257CE #3076ED #689BF2 #A0C0F7 #D9E6FC

Accessibility & contrast

On white

2.78

#689BF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#689BF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689BF2

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689BF2	#FFFFFF	#000000	##000000
##689BF2	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77A2F6

Deuteranopia (green-blind)

#6595F0

Tritanopia (blue-blind)

#00AEBB

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #689bf2;
/* rgb */ color: rgb(104, 155, 242);
/* oklch */ color: oklch(69.2% 0.140 260.5);

Tailwind

colors: {
  custom: {
    50: '#9db8f7',
    500: '#689bf2',
    950: '#000000',
  },
}

SCSS

$custom: #689bf2;
$custom-light: #9db8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#689bf2",
  "rgb": {
    "r": 104,
    "g": 155,
    "b": 242
  },
  "hsl": {
    "h": 217.826,
    "s": 84.146,
    "l": 67.843
  },
  "oklch": {
    "l": 0.69201,
    "c": 0.13998,
    "h": 260.5
  },
  "luminance": 0.32797
}

Semantic roles & 50–950 ramp

primary

#689BF2

secondary

#F0E0C6

accent

#8F05E1

background

#FAFBFF

surface

#F4F6FE

border

#CED0D6

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689BF2

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

Preview Lab → · Contrast checker → · Palette generator →