#689DD2#689DD2

#689DD2 is a light, moderate cyan. Relative luminance 0.317; OKLCH L 68.0% C 0.097 H 249.4°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#689DD2
RGB	rgb(104, 157, 210)
HSL	hsl(210, 54%, 62%)
HSV	hsv(210, 50%, 82%)
CMYK	cmyk(50.5%, 25.2%, 0%, 17.6%)
CIE-LAB	lab(63.10, -2.82, -32.48)
CIE-LCH	lch(63.10, 32.60, 265.03°)
OKLab	oklab(68.03% -0.0341 -0.0908)
OKLCH	oklch(68.03% 0.097 249.4)
XYZ	xyz(29.3947, 31.7079, 65.5315)
Luminance	0.3171 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689DD2 #D29D68

analogous

#68D2D2 #689DD2 #6868D2

triadic

#689DD2 #D2689D #9DD268

tetradic

#689DD2 #D268D2 #D29D68 #68D268

square

#689DD2 #D268D2 #D29D68 #68D268

split-complementary

#689DD2 #D26868 #D2D268

monochromatic

#2C6094 #3A7EC3 #689DD2 #97BCE0 #C6DAEE

Accessibility & contrast

On white

2.86

#689DD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#689DD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689DD2

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689DD2	#FFFFFF	#000000	##000000
##689DD2	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879FD4

Deuteranopia (green-blind)

#7A94D1

Tritanopia (blue-blind)

#33A9AF

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #689dd2;
/* rgb */ color: rgb(104, 157, 210);
/* oklch */ color: oklch(68.0% 0.097 249.4);

Tailwind

colors: {
  custom: {
    50: '#99b9e0',
    500: '#689dd2',
    950: '#000000',
  },
}

SCSS

$custom: #689dd2;
$custom-light: #99b9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#689dd2",
  "rgb": {
    "r": 104,
    "g": 157,
    "b": 210
  },
  "hsl": {
    "h": 210,
    "s": 54.082,
    "l": 61.569
  },
  "oklch": {
    "l": 0.68028,
    "c": 0.09701,
    "h": 249.4
  },
  "luminance": 0.3171
}

Semantic roles & 50–950 ramp

primary

#689DD2

secondary

#DFCBB7

accent

#7324C2

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #689DD2

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

Preview Lab → · Contrast checker → · Palette generator →