#689EF5#689EF5

#689EF5 is a light, vivid blue. Relative luminance 0.340; OKLCH L 70.0% C 0.141 H 259.5°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#689EF5
RGB	rgb(104, 158, 245)
HSL	hsl(217, 88%, 68%)
HSV	hsv(217, 58%, 96%)
CMYK	cmyk(57.6%, 35.5%, 0%, 3.9%)
CIE-LAB	lab(64.95, 7.43, -48.90)
CIE-LCH	lch(64.95, 49.46, 278.64°)
OKLab	oklab(69.99% -0.0255 -0.1384)
OKLCH	oklch(69.99% 0.141 259.5)
XYZ	xyz(34.4115, 33.9864, 91.1151)
Luminance	0.3399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689EF5 #F5BF68

analogous

#68E5F5 #689EF5 #7868F5

triadic

#689EF5 #F5689E #9EF568

tetradic

#689EF5 #F568E5 #F5BF68 #68F578

square

#689EF5 #F568E5 #F5BF68 #68F578

split-complementary

#689EF5 #F57868 #E5F568

monochromatic

#0E5AD5 #2F79F1 #689EF5 #A1C3F9 #DBE8FD

Accessibility & contrast

On white

2.69

#689EF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#689EF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689EF5

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689EF5	#FFFFFF	#000000	##000000
##689EF5	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7AA5F9

Deuteranopia (green-blind)

#6798F3

Tritanopia (blue-blind)

#00B1BE

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #689ef5;
/* rgb */ color: rgb(104, 158, 245);
/* oklch */ color: oklch(70.0% 0.141 259.5);

Tailwind

colors: {
  custom: {
    50: '#9dbaf9',
    500: '#689ef5',
    950: '#000000',
  },
}

SCSS

$custom: #689ef5;
$custom-light: #9dbaf9;
$custom-dark: #000000;

JSON

{
  "hex": "#689ef5",
  "rgb": {
    "r": 104,
    "g": 158,
    "b": 245
  },
  "hsl": {
    "h": 217.021,
    "s": 87.578,
    "l": 68.431
  },
  "oklch": {
    "l": 0.69994,
    "c": 0.14076,
    "h": 259.5
  },
  "luminance": 0.33989
}

Semantic roles & 50–950 ramp

primary

#689EF5

secondary

#F2E1C7

accent

#8D01E4

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689EF5

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

Preview Lab → · Contrast checker → · Palette generator →