#689BF1#689BF1

#689BF1 is a light, vivid blue. Relative luminance 0.327; OKLCH L 69.1% C 0.139 H 260.3°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#689BF1
RGB	rgb(104, 155, 241)
HSL	hsl(218, 83%, 68%)
HSV	hsv(218, 57%, 95%)
CMYK	cmyk(56.8%, 35.7%, 0%, 5.5%)
CIE-LAB	lab(63.94, 7.90, -48.29)
CIE-LCH	lch(63.94, 48.94, 279.29°)
OKLab	oklab(69.15% -0.0233 -0.1367)
OKLCH	oklch(69.15% 0.139 260.3)
XYZ	xyz(33.3019, 32.7339, 87.7654)
Luminance	0.3274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689BF1 #F1BE68

analogous

#68E0F1 #689BF1 #7968F1

triadic

#689BF1 #F1689B #9BF168

tetradic

#689BF1 #F168E0 #F1BE68 #68F179

square

#689BF1 #F168E0 #F1BE68 #68F179

split-complementary

#689BF1 #F17968 #E0F168

monochromatic

#1358CC #3076EC #689BF1 #A0C0F6 #D8E5FB

Accessibility & contrast

On white

2.78

#689BF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#689BF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689BF1

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689BF1	#FFFFFF	#000000	##000000
##689BF1	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77A2F5

Deuteranopia (green-blind)

#6695EF

Tritanopia (blue-blind)

#00AEBB

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #689bf1;
/* rgb */ color: rgb(104, 155, 241);
/* oklch */ color: oklch(69.1% 0.139 260.3);

Tailwind

colors: {
  custom: {
    50: '#9db8f6',
    500: '#689bf1',
    950: '#000000',
  },
}

SCSS

$custom: #689bf1;
$custom-light: #9db8f6;
$custom-dark: #000000;

JSON

{
  "hex": "#689bf1",
  "rgb": {
    "r": 104,
    "g": 155,
    "b": 241
  },
  "hsl": {
    "h": 217.664,
    "s": 83.03,
    "l": 67.647
  },
  "oklch": {
    "l": 0.69147,
    "c": 0.13866,
    "h": 260.3
  },
  "luminance": 0.32737
}

Semantic roles & 50–950 ramp

primary

#689BF1

secondary

#F0E0C5

accent

#8F06DF

background

#FAFBFF

surface

#F4F6FE

border

#CED0D6

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689BF1

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

Preview Lab → · Contrast checker → · Palette generator →