#689FF1#689FF1

#689FF1 is a light, vivid blue. Relative luminance 0.341; OKLCH L 70.0% C 0.135 H 258.2°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#689FF1
RGB	rgb(104, 159, 241)
HSL	hsl(216, 83%, 68%)
HSV	hsv(216, 57%, 95%)
CMYK	cmyk(56.8%, 34%, 0%, 5.5%)
CIE-LAB	lab(65.03, 5.59, -46.58)
CIE-LCH	lch(65.03, 46.91, 276.84°)
OKLab	oklab(69.99% -0.0276 -0.1317)
OKLCH	oklch(69.99% 0.135 258.2)
XYZ	xyz(33.9787, 34.0874, 87.9910)
Luminance	0.3409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689FF1 #F1BA68

analogous

#68E4F1 #689FF1 #7568F1

triadic

#689FF1 #F1689F #9FF168

tetradic

#689FF1 #F168E4 #F1BA68 #68F175

square

#689FF1 #F168E4 #F1BA68 #68F175

split-complementary

#689FF1 #F17568 #E4F168

monochromatic

#135DCC #307BEC #689FF1 #A0C3F6 #D8E6FB

Accessibility & contrast

On white

2.69

#689FF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#689FF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689FF1

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689FF1	#FFFFFF	#000000	##000000
##689FF1	1.00	2.69	7.82	7.82
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA5F4

Deuteranopia (green-blind)

#6C98EF

Tritanopia (blue-blind)

#00B1BD

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #689ff1;
/* rgb */ color: rgb(104, 159, 241);
/* oklch */ color: oklch(70.0% 0.135 258.2);

Tailwind

colors: {
  custom: {
    50: '#9dbbf6',
    500: '#689ff1',
    950: '#000000',
  },
}

SCSS

$custom: #689ff1;
$custom-light: #9dbbf6;
$custom-dark: #000000;

JSON

{
  "hex": "#689ff1",
  "rgb": {
    "r": 104,
    "g": 159,
    "b": 241
  },
  "hsl": {
    "h": 215.912,
    "s": 83.03,
    "l": 67.647
  },
  "oklch": {
    "l": 0.69993,
    "c": 0.13452,
    "h": 258.2
  },
  "luminance": 0.3409
}

Semantic roles & 50–950 ramp

primary

#689FF1

secondary

#F0DFC5

accent

#8806DF

background

#FAFBFF

surface

#F4F6FE

border

#CED0D6

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689FF1

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

Preview Lab → · Contrast checker → · Palette generator →