#689CCB#689CCB

#689CCB is a light, moderate cyan. Relative luminance 0.310; OKLCH L 67.5% C 0.089 H 246.8°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#689CCB
RGB	rgb(104, 156, 203)
HSL	hsl(208, 49%, 60%)
HSV	hsv(208, 49%, 80%)
CMYK	cmyk(48.8%, 23.2%, 0%, 20.4%)
CIE-LAB	lab(62.53, -4.34, -29.46)
CIE-LCH	lch(62.53, 29.78, 261.62°)
OKLab	oklab(67.49% -0.0352 -0.0821)
OKLCH	oklch(67.49% 0.089 246.8)
XYZ	xyz(28.3731, 31.0297, 60.9825)
Luminance	0.3103 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689CCB #CB9768

analogous

#68CBC8 #689CCB #686ACB

triadic

#689CCB #CB689C #9CCB68

tetradic

#689CCB #C868CB #CB9768 #6ACB68

square

#689CCB #C868CB #CB9768 #6ACB68

split-complementary

#689CCB #CB686A #CBC868

monochromatic

#2F5F89 #3F7EB7 #689CCB #96BADB #C3D8EA

Accessibility & contrast

On white

2.91

#689CCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#689CCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689CCB

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689CCB	#FFFFFF	#000000	##000000
##689CCB	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#899DCD

Deuteranopia (green-blind)

#7C93CA

Tritanopia (blue-blind)

#39A7AC

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #689ccb;
/* rgb */ color: rgb(104, 156, 203);
/* oklch */ color: oklch(67.5% 0.089 246.8);

Tailwind

colors: {
  custom: {
    50: '#98b9db',
    500: '#689ccb',
    950: '#000000',
  },
}

SCSS

$custom: #689ccb;
$custom-light: #98b9db;
$custom-dark: #000000;

JSON

{
  "hex": "#689ccb",
  "rgb": {
    "r": 104,
    "g": 156,
    "b": 203
  },
  "hsl": {
    "h": 208.485,
    "s": 48.768,
    "l": 60.196
  },
  "oklch": {
    "l": 0.67487,
    "c": 0.08937,
    "h": 246.8
  },
  "luminance": 0.31032
}

Semantic roles & 50–950 ramp

primary

#689CCB

secondary

#DAC6B4

accent

#6F29BC

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #689CCB

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

Preview Lab → · Contrast checker → · Palette generator →