#689DD1#689DD1

#689DD1 is a light, moderate cyan. Relative luminance 0.317; OKLCH L 68.0% C 0.096 H 248.9°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#689DD1
RGB	rgb(104, 157, 209)
HSL	hsl(210, 53%, 61%)
HSV	hsv(210, 50%, 82%)
CMYK	cmyk(50.2%, 24.9%, 0%, 18%)
CIE-LAB	lab(63.06, -3.12, -31.99)
CIE-LCH	lch(63.06, 32.14, 264.42°)
OKLab	oklab(67.98% -0.0344 -0.0894)
OKLCH	oklch(67.98% 0.096 248.9)
XYZ	xyz(29.2705, 31.6583, 64.8775)
Luminance	0.3166 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689DD1 #D19C68

analogous

#68D1D0 #689DD1 #6869D1

triadic

#689DD1 #D1689D #9DD168

tetradic

#689DD1 #D068D1 #D19C68 #69D168

square

#689DD1 #D068D1 #D19C68 #69D168

split-complementary

#689DD1 #D16869 #D1D068

monochromatic

#2D6092 #3B7FC1 #689DD1 #97BBDF #C6DAEE

Accessibility & contrast

On white

2.86

#689DD1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#689DD1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689DD1

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689DD1	#FFFFFF	#000000	##000000
##689DD1	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889ED3

Deuteranopia (green-blind)

#7A94D0

Tritanopia (blue-blind)

#34A9AF

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #689dd1;
/* rgb */ color: rgb(104, 157, 209);
/* oklch */ color: oklch(68.0% 0.096 248.9);

Tailwind

colors: {
  custom: {
    50: '#99b9df',
    500: '#689dd1',
    950: '#000000',
  },
}

SCSS

$custom: #689dd1;
$custom-light: #99b9df;
$custom-dark: #000000;

JSON

{
  "hex": "#689dd1",
  "rgb": {
    "r": 104,
    "g": 157,
    "b": 209
  },
  "hsl": {
    "h": 209.714,
    "s": 53.299,
    "l": 61.373
  },
  "oklch": {
    "l": 0.67982,
    "c": 0.09581,
    "h": 248.9
  },
  "luminance": 0.3166
}

Semantic roles & 50–950 ramp

primary

#689DD1

secondary

#DECAB7

accent

#7225C1

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #689DD1

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

Preview Lab → · Contrast checker → · Palette generator →