#689CEE#689CEE

#689CEE is a light, vivid blue. Relative luminance 0.329; OKLCH L 69.2% C 0.134 H 259.2°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#689CEE
RGB	rgb(104, 156, 238)
HSL	hsl(217, 80%, 67%)
HSV	hsv(217, 56%, 93%)
CMYK	cmyk(56.3%, 34.5%, 0%, 6.7%)
CIE-LAB	lab(64.07, 6.37, -46.45)
CIE-LCH	lch(64.07, 46.88, 277.81°)
OKLab	oklab(69.2% -0.0251 -0.1313)
OKLCH	oklch(69.2% 0.134 259.2)
XYZ	xyz(33.0246, 32.8903, 85.4805)
Luminance	0.3289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689CEE #EEBA68

analogous

#68DFEE #689CEE #7768EE

triadic

#689CEE #EE689C #9CEE68

tetradic

#689CEE #EE68DF #EEBA68 #68EE77

square

#689CEE #EE68DF #EEBA68 #68EE77

split-complementary

#689CEE #EE7768 #DFEE68

monochromatic

#165AC5 #3178E8 #689CEE #9FC0F4 #D6E4FA

Accessibility & contrast

On white

2.77

#689CEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#689CEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689CEE

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689CEE	#FFFFFF	#000000	##000000
##689CEE	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7AA2F1

Deuteranopia (green-blind)

#6996EC

Tritanopia (blue-blind)

#00AEBA

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #689cee;
/* rgb */ color: rgb(104, 156, 238);
/* oklch */ color: oklch(69.2% 0.134 259.2);

Tailwind

colors: {
  custom: {
    50: '#9cb8f4',
    500: '#689cee',
    950: '#000000',
  },
}

SCSS

$custom: #689cee;
$custom-light: #9cb8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#689cee",
  "rgb": {
    "r": 104,
    "g": 156,
    "b": 238
  },
  "hsl": {
    "h": 216.716,
    "s": 79.762,
    "l": 67.059
  },
  "oklch": {
    "l": 0.69199,
    "c": 0.13367,
    "h": 259.2
  },
  "luminance": 0.32893
}

Semantic roles & 50–950 ramp

primary

#689CEE

secondary

#EEDEC4

accent

#8A09DC

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689CEE

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

Preview Lab → · Contrast checker → · Palette generator →