#689CD0#689CD0

#689CD0 is a light, moderate cyan. Relative luminance 0.313; OKLCH L 67.7% C 0.095 H 249.4°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#689CD0
RGB	rgb(104, 156, 208)
HSL	hsl(210, 53%, 61%)
HSV	hsv(210, 50%, 82%)
CMYK	cmyk(50%, 25%, 0%, 18.4%)
CIE-LAB	lab(62.74, -2.86, -31.93)
CIE-LCH	lch(62.74, 32.06, 264.89°)
OKLab	oklab(67.72% -0.0336 -0.0892)
OKLCH	oklch(67.72% 0.095 249.4)
XYZ	xyz(28.9786, 31.2719, 64.1713)
Luminance	0.3127 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689CD0 #D09C68

analogous

#68D0D0 #689CD0 #6868D0

triadic

#689CD0 #D0689C #9CD068

tetradic

#689CD0 #D068D0 #D09C68 #68D068

square

#689CD0 #D068D0 #D09C68 #68D068

split-complementary

#689CD0 #D06868 #D0D068

monochromatic

#2D5F91 #3C7DBF #689CD0 #97BBDF #C5D9ED

Accessibility & contrast

On white

2.89

#689CD0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#689CD0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689CD0

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689CD0	#FFFFFF	#000000	##000000
##689CD0	1.00	2.89	7.25	7.25
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879ED2

Deuteranopia (green-blind)

#7A93CF

Tritanopia (blue-blind)

#35A8AE

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #689cd0;
/* rgb */ color: rgb(104, 156, 208);
/* oklch */ color: oklch(67.7% 0.095 249.4);

Tailwind

colors: {
  custom: {
    50: '#99b9de',
    500: '#689cd0',
    950: '#000000',
  },
}

SCSS

$custom: #689cd0;
$custom-light: #99b9de;
$custom-dark: #000000;

JSON

{
  "hex": "#689cd0",
  "rgb": {
    "r": 104,
    "g": 156,
    "b": 208
  },
  "hsl": {
    "h": 210,
    "s": 52.525,
    "l": 61.176
  },
  "oklch": {
    "l": 0.67715,
    "c": 0.09535,
    "h": 249.4
  },
  "luminance": 0.31274
}

Semantic roles & 50–950 ramp

primary

#689CD0

secondary

#DDCAB6

accent

#7326C0

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #689CD0

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

Preview Lab → · Contrast checker → · Palette generator →