#6691BA#6691BA

#6691BA is a light, moderate cyan. Relative luminance 0.266; OKLCH L 64.2% C 0.078 H 248.0°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#6691BA
RGB	rgb(102, 145, 186)
HSL	hsl(209, 38%, 56%)
HSV	hsv(209, 45%, 73%)
CMYK	cmyk(45.2%, 22%, 0%, 27.1%)
CIE-LAB	lab(58.62, -3.58, -25.95)
CIE-LCH	lch(58.62, 26.19, 262.14°)
OKLab	oklab(64.15% -0.0292 -0.0722)
OKLCH	oklch(64.15% 0.078 248)
XYZ	xyz(24.4648, 26.6191, 50.2937)
Luminance	0.2662 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6691BA #BA8F66

analogous

#66BAB9 #6691BA #6667BA

triadic

#6691BA #BA6691 #91BA66

tetradic

#6691BA #B966BA #BA8F66 #67BA66

square

#6691BA #B966BA #BA8F66 #67BA66

split-complementary

#6691BA #BA6667 #BAB966

monochromatic

#335472 #46729C #6691BA #90AFCD #BACEE0

Accessibility & contrast

On white

3.32

#6691BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#6691BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6691BA

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6691BA	#FFFFFF	#000000	##000000
##6691BA	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8092BC

Deuteranopia (green-blind)

#7689B9

Tritanopia (blue-blind)

#449B9F

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #6691ba;
/* rgb */ color: rgb(102, 145, 186);
/* oklch */ color: oklch(64.2% 0.078 248.0);

Tailwind

colors: {
  custom: {
    50: '#95b1cf',
    500: '#6691ba',
    950: '#000000',
  },
}

SCSS

$custom: #6691ba;
$custom-light: #95b1cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6691ba",
  "rgb": {
    "r": 102,
    "g": 145,
    "b": 186
  },
  "hsl": {
    "h": 209.286,
    "s": 37.838,
    "l": 56.471
  },
  "oklch": {
    "l": 0.64152,
    "c": 0.07784,
    "h": 248
  },
  "luminance": 0.26621
}

Semantic roles & 50–950 ramp

primary

#6691BA

secondary

#CFBDAD

accent

#935ACE

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1013

muted

#7E7F82

Preview Lab

Preview with #6691BA

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

Preview Lab → · Contrast checker → · Palette generator →