#689CFA#689CFA

#689CFA is a light, vivid blue. Relative luminance 0.336; OKLCH L 69.8% C 0.149 H 261.4°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#689CFA
RGB	rgb(104, 156, 250)
HSL	hsl(219, 94%, 69%)
HSV	hsv(219, 58%, 98%)
CMYK	cmyk(58.4%, 37.6%, 0%, 2%)
CIE-LAB	lab(64.66, 10.19, -52.09)
CIE-LCH	lch(64.66, 53.08, 281.07°)
OKLab	oklab(69.85% -0.0223 -0.1478)
OKLCH	oklch(69.85% 0.149 261.4)
XYZ	xyz(34.8467, 33.6191, 95.0767)
Luminance	0.3362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689CFA #FAC668

analogous

#68E5FA #689CFA #7D68FA

triadic

#689CFA #FA689C #9CFA68

tetradic

#689CFA #FA68E5 #FAC668 #68FA7D

square

#689CFA #FA68E5 #FAC668 #68FA7D

split-complementary

#689CFA #FA7D68 #E5FA68

monochromatic

#0755E0 #2D75F8 #689CFA #A3C3FC #DEEAFE

Accessibility & contrast

On white

2.72

#689CFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#689CFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689CFA

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689CFA	#FFFFFF	#000000	##000000
##689CFA	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74A4FE

Deuteranopia (green-blind)

#6197F8

Tritanopia (blue-blind)

#00B1BF

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #689cfa;
/* rgb */ color: rgb(104, 156, 250);
/* oklch */ color: oklch(69.8% 0.149 261.4);

Tailwind

colors: {
  custom: {
    50: '#9eb8fc',
    500: '#689cfa',
    950: '#000000',
  },
}

SCSS

$custom: #689cfa;
$custom-light: #9eb8fc;
$custom-dark: #000000;

JSON

{
  "hex": "#689cfa",
  "rgb": {
    "r": 104,
    "g": 156,
    "b": 250
  },
  "hsl": {
    "h": 218.63,
    "s": 93.59,
    "l": 69.412
  },
  "oklch": {
    "l": 0.69847,
    "c": 0.14946,
    "h": 261.4
  },
  "luminance": 0.33622
}

Semantic roles & 50–950 ramp

primary

#689CFA

secondary

#F4E5CA

accent

#9400E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689CFA

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

Preview Lab → · Contrast checker → · Palette generator →