#689BE3#689BE3

#689BE3 is a light, vivid blue. Relative luminance 0.319; OKLCH L 68.4% C 0.120 H 257.1°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#689BE3
RGB	rgb(104, 155, 227)
HSL	hsl(215, 69%, 65%)
HSV	hsv(215, 54%, 89%)
CMYK	cmyk(54.2%, 31.7%, 0%, 11%)
CIE-LAB	lab(63.28, 3.50, -41.62)
CIE-LCH	lch(63.28, 41.77, 274.81°)
OKLab	oklab(68.42% -0.0268 -0.1173)
OKLCH	oklch(68.42% 0.12 257.1)
XYZ	xyz(31.2906, 31.9293, 77.1722)
Luminance	0.3193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689BE3 #E3B068

analogous

#68D8E3 #689BE3 #7368E3

triadic

#689BE3 #E3689B #9BE368

tetradic

#689BE3 #E368D8 #E3B068 #68E373

square

#689BE3 #E368D8 #E3B068 #68E373

split-complementary

#689BE3 #E37368 #D8E368

monochromatic

#215CB0 #3479D9 #689BE3 #9CBDED #CFDFF6

Accessibility & contrast

On white

2.84

#689BE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#689BE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689BE3

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689BE3	#FFFFFF	#000000	##000000
##689BE3	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA0E6

Deuteranopia (green-blind)

#6F94E1

Tritanopia (blue-blind)

#1CABB5

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #689be3;
/* rgb */ color: rgb(104, 155, 227);
/* oklch */ color: oklch(68.4% 0.120 257.1);

Tailwind

colors: {
  custom: {
    50: '#9bb8ec',
    500: '#689be3',
    950: '#000000',
  },
}

SCSS

$custom: #689be3;
$custom-light: #9bb8ec;
$custom-dark: #000000;

JSON

{
  "hex": "#689be3",
  "rgb": {
    "r": 104,
    "g": 155,
    "b": 227
  },
  "hsl": {
    "h": 215.122,
    "s": 68.715,
    "l": 64.902
  },
  "oklch": {
    "l": 0.68416,
    "c": 0.12029,
    "h": 257.1
  },
  "luminance": 0.31932
}

Semantic roles & 50–950 ramp

primary

#689BE3

secondary

#E8D7BE

accent

#8315D1

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1116

muted

#7F8084

Preview Lab

Preview with #689BE3

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

Preview Lab → · Contrast checker → · Palette generator →