#689EF7#689EF7

#689EF7 is a light, vivid blue. Relative luminance 0.341; OKLCH L 70.1% C 0.143 H 259.9°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#689EF7
RGB	rgb(104, 158, 247)
HSL	hsl(217, 90%, 69%)
HSV	hsv(217, 58%, 97%)
CMYK	cmyk(57.9%, 36%, 0%, 3.1%)
CIE-LAB	lab(65.05, 8.07, -49.84)
CIE-LCH	lch(65.05, 50.49, 279.20°)
OKLab	oklab(70.1% -0.0251 -0.1412)
OKLCH	oklch(70.1% 0.143 259.9)
XYZ	xyz(34.7184, 34.1092, 92.7318)
Luminance	0.3411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689EF7 #F7C168

analogous

#68E5F7 #689EF7 #7A68F7

triadic

#689EF7 #F7689E #9EF768

tetradic

#689EF7 #F768E5 #F7C168 #68F77A

square

#689EF7 #F768E5 #F7C168 #68F77A

split-complementary

#689EF7 #F77A68 #E5F768

monochromatic

#0C59D9 #2E79F4 #689EF7 #A2C3FA #DCE9FD

Accessibility & contrast

On white

2.68

#689EF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#689EF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689EF7

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689EF7	#FFFFFF	#000000	##000000
##689EF7	1.00	2.68	7.82	7.82
#FFFFFF	2.68	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)

#79A5FB

Deuteranopia (green-blind)

#6698F5

Tritanopia (blue-blind)

#00B2BF

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #689ef7;
/* rgb */ color: rgb(104, 158, 247);
/* oklch */ color: oklch(70.1% 0.143 259.9);

Tailwind

colors: {
  custom: {
    50: '#9dbafa',
    500: '#689ef7',
    950: '#000000',
  },
}

SCSS

$custom: #689ef7;
$custom-light: #9dbafa;
$custom-dark: #000000;

JSON

{
  "hex": "#689ef7",
  "rgb": {
    "r": 104,
    "g": 158,
    "b": 247
  },
  "hsl": {
    "h": 217.343,
    "s": 89.937,
    "l": 68.824
  },
  "oklch": {
    "l": 0.70101,
    "c": 0.14338,
    "h": 259.9
  },
  "luminance": 0.34112
}

Semantic roles & 50–950 ramp

primary

#689EF7

secondary

#F3E3C8

accent

#8F00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689EF7

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

Preview Lab → · Contrast checker → · Palette generator →