#689DE2#689DE2

#689DE2 is a light, moderate cyan. Relative luminance 0.325; OKLCH L 68.8% C 0.117 H 255.5°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#689DE2
RGB	rgb(104, 157, 226)
HSL	hsl(214, 68%, 65%)
HSV	hsv(214, 54%, 89%)
CMYK	cmyk(54%, 30.5%, 0%, 11.4%)
CIE-LAB	lab(63.79, 2.04, -40.27)
CIE-LCH	lch(63.79, 40.33, 272.91°)
OKLab	oklab(68.8% -0.0293 -0.1133)
OKLCH	oklch(68.8% 0.117 255.5)
XYZ	xyz(31.4886, 32.5455, 76.5593)
Luminance	0.3255 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689DE2 #E2AD68

analogous

#68DAE2 #689DE2 #7068E2

triadic

#689DE2 #E2689D #9DE268

tetradic

#689DE2 #E268DA #E2AD68 #68E270

square

#689DE2 #E268DA #E2AD68 #68E270

split-complementary

#689DE2 #E27068 #DAE268

monochromatic

#215FAE #357CD8 #689DE2 #9BBEEC #CFE0F6

Accessibility & contrast

On white

2.80

#689DE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#689DE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689DE2

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689DE2	#FFFFFF	#000000	##000000
##689DE2	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A1E5

Deuteranopia (green-blind)

#7295E1

Tritanopia (blue-blind)

#1DADB5

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #689de2;
/* rgb */ color: rgb(104, 157, 226);
/* oklch */ color: oklch(68.8% 0.117 255.5);

Tailwind

colors: {
  custom: {
    50: '#9bb9eb',
    500: '#689de2',
    950: '#000000',
  },
}

SCSS

$custom: #689de2;
$custom-light: #9bb9eb;
$custom-dark: #000000;

JSON

{
  "hex": "#689de2",
  "rgb": {
    "r": 104,
    "g": 157,
    "b": 226
  },
  "hsl": {
    "h": 213.934,
    "s": 67.778,
    "l": 64.706
  },
  "oklch": {
    "l": 0.68797,
    "c": 0.11708,
    "h": 255.5
  },
  "luminance": 0.32548
}

Semantic roles & 50–950 ramp

primary

#689DE2

secondary

#E8D6BE

accent

#7F16D0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1116

muted

#7E8084

Preview Lab

Preview with #689DE2

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

Preview Lab → · Contrast checker → · Palette generator →