#689FFC#689FFC

#689FFC is a light, vivid blue. Relative luminance 0.348; OKLCH L 70.6% C 0.149 H 260.3°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#689FFC
RGB	rgb(104, 159, 252)
HSL	hsl(218, 96%, 70%)
HSV	hsv(218, 59%, 99%)
CMYK	cmyk(58.7%, 36.9%, 0%, 1.2%)
CIE-LAB	lab(65.56, 9.09, -51.75)
CIE-LCH	lch(65.56, 52.54, 279.96°)
OKLab	oklab(70.58% -0.025 -0.1467)
OKLCH	oklch(70.58% 0.149 260.3)
XYZ	xyz(35.6716, 34.7645, 96.9070)
Luminance	0.3477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689FFC #FCC568

analogous

#68E9FC #689FFC #7B68FC

triadic

#689FFC #FC689F #9FFC68

tetradic

#689FFC #FC68E9 #FCC568 #68FC7B

square

#689FFC #FC68E9 #FCC568 #68FC7B

split-complementary

#689FFC #FC7B68 #E9FC68

monochromatic

#0558E5 #2C79FB #689FFC #A4C5FD #E0EBFE

Accessibility & contrast

On white

2.64

#689FFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#689FFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689FFC

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689FFC	#FFFFFF	#000000	##000000
##689FFC	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78A7FF

Deuteranopia (green-blind)

#6499FA

Tritanopia (blue-blind)

#00B4C1

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #689ffc;
/* rgb */ color: rgb(104, 159, 252);
/* oklch */ color: oklch(70.6% 0.149 260.3);

Tailwind

colors: {
  custom: {
    50: '#9ebbfe',
    500: '#689ffc',
    950: '#000000',
  },
}

SCSS

$custom: #689ffc;
$custom-light: #9ebbfe;
$custom-dark: #000000;

JSON

{
  "hex": "#689ffc",
  "rgb": {
    "r": 104,
    "g": 159,
    "b": 252
  },
  "hsl": {
    "h": 217.703,
    "s": 96.104,
    "l": 69.804
  },
  "oklch": {
    "l": 0.70582,
    "c": 0.14886,
    "h": 260.3
  },
  "luminance": 0.34768
}

Semantic roles & 50–950 ramp

primary

#689FFC

secondary

#F5E5CB

accent

#9000E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #689FFC

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

Preview Lab → · Contrast checker → · Palette generator →