#689EEC#689EEC

#689EEC is a light, vivid blue. Relative luminance 0.335; OKLCH L 69.5% C 0.129 H 257.6°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#689EEC
RGB	rgb(104, 158, 236)
HSL	hsl(215, 78%, 67%)
HSV	hsv(215, 56%, 93%)
CMYK	cmyk(55.9%, 33.1%, 0%, 7.5%)
CIE-LAB	lab(64.52, 4.59, -44.64)
CIE-LCH	lch(64.52, 44.87, 275.87°)
OKLab	oklab(69.52% -0.0278 -0.126)
OKLCH	oklch(69.52% 0.129 257.6)
XYZ	xyz(33.0708, 33.4502, 84.0544)
Luminance	0.3345 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689EEC #ECB668

analogous

#68E0EC #689EEC #7468EC

triadic

#689EEC #EC689E #9EEC68

tetradic

#689EEC #EC68E0 #ECB668 #68EC74

square

#689EEC #EC68E0 #ECB668 #68EC74

split-complementary

#689EEC #EC7468 #E0EC68

monochromatic

#185DC1 #327BE5 #689EEC #9EC1F3 #D5E4FA

Accessibility & contrast

On white

2.73

#689EEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#689EEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689EEC

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689EEC	#FFFFFF	#000000	##000000
##689EEC	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA3EF

Deuteranopia (green-blind)

#6D97EA

Tritanopia (blue-blind)

#00AFBA

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #689eec;
/* rgb */ color: rgb(104, 158, 236);
/* oklch */ color: oklch(69.5% 0.129 257.6);

Tailwind

colors: {
  custom: {
    50: '#9cbaf2',
    500: '#689eec',
    950: '#000000',
  },
}

SCSS

$custom: #689eec;
$custom-light: #9cbaf2;
$custom-dark: #000000;

JSON

{
  "hex": "#689eec",
  "rgb": {
    "r": 104,
    "g": 158,
    "b": 236
  },
  "hsl": {
    "h": 215.455,
    "s": 77.647,
    "l": 66.667
  },
  "oklch": {
    "l": 0.6952,
    "c": 0.12902,
    "h": 257.6
  },
  "luminance": 0.33453
}

Semantic roles & 50–950 ramp

primary

#689EEC

secondary

#EDDCC3

accent

#860CDA

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689EEC

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

Preview Lab → · Contrast checker → · Palette generator →