#689FCB#689FCB

#689FCB is a light, moderate cyan. Relative luminance 0.321; OKLCH L 68.2% C 0.087 H 243.7°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#689FCB
RGB	rgb(104, 159, 203)
HSL	hsl(207, 49%, 60%)
HSV	hsv(207, 49%, 80%)
CMYK	cmyk(48.8%, 21.7%, 0%, 20.4%)
CIE-LAB	lab(63.38, -6.02, -28.14)
CIE-LCH	lch(63.38, 28.78, 257.93°)
OKLab	oklab(68.16% -0.0388 -0.0784)
OKLCH	oklch(68.16% 0.087 243.7)
XYZ	xyz(28.8828, 32.0490, 61.1524)
Luminance	0.3205 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689FCB #CB9468

analogous

#68CBC6 #689FCB #686DCB

triadic

#689FCB #CB689F #9FCB68

tetradic

#689FCB #C668CB #CB9468 #6DCB68

square

#689FCB #C668CB #CB9468 #6DCB68

split-complementary

#689FCB #CB686D #CBC668

monochromatic

#2F6189 #3F82B7 #689FCB #96BCDB #C3D9EA

Accessibility & contrast

On white

2.83

#689FCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#689FCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689FCB

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689FCB	#FFFFFF	#000000	##000000
##689FCB	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9FCD

Deuteranopia (green-blind)

#7F95CA

Tritanopia (blue-blind)

#39AAAE

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #689fcb;
/* rgb */ color: rgb(104, 159, 203);
/* oklch */ color: oklch(68.2% 0.087 243.7);

Tailwind

colors: {
  custom: {
    50: '#98bbdb',
    500: '#689fcb',
    950: '#000000',
  },
}

SCSS

$custom: #689fcb;
$custom-light: #98bbdb;
$custom-dark: #000000;

JSON

{
  "hex": "#689fcb",
  "rgb": {
    "r": 104,
    "g": 159,
    "b": 203
  },
  "hsl": {
    "h": 206.667,
    "s": 48.768,
    "l": 60.196
  },
  "oklch": {
    "l": 0.68158,
    "c": 0.08745,
    "h": 243.7
  },
  "luminance": 0.32051
}

Semantic roles & 50–950 ramp

primary

#689FCB

secondary

#DAC5B4

accent

#6B29BC

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #689FCB

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

Preview Lab → · Contrast checker → · Palette generator →