#6D99BE#6D99BE

#6D99BE is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.5% C 0.073 H 244.6°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#6D99BE
RGB	rgb(109, 153, 190)
HSL	hsl(207, 38%, 59%)
HSV	hsv(207, 43%, 75%)
CMYK	cmyk(42.6%, 19.5%, 0%, 25.5%)
CIE-LAB	lab(61.44, -5.14, -23.84)
CIE-LCH	lch(61.44, 24.39, 257.82°)
OKLab	oklab(66.53% -0.0314 -0.0661)
OKLCH	oklch(66.53% 0.073 244.6)
XYZ	xyz(26.9891, 29.7497, 53.0253)
Luminance	0.2975 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D99BE #BE926D

analogous

#6DBEBA #6D99BE #6D70BE

triadic

#6D99BE #BE6D99 #99BE6D

tetradic

#6D99BE #BA6DBE #BE926D #70BE6D

square

#6D99BE #BA6DBE #BE926D #70BE6D

split-complementary

#6D99BE #BE6D70 #BEBA6D

monochromatic

#365B7A #497BA5 #6D99BE #97B7D1 #C2D4E4

Accessibility & contrast

On white

3.02

#6D99BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#6D99BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6D99BE

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D99BE	#FFFFFF	#000000	##000000
##6D99BE	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A99C0

Deuteranopia (green-blind)

#7F91BD

Tritanopia (blue-blind)

#4EA2A5

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6d99be;
/* rgb */ color: rgb(109, 153, 190);
/* oklch */ color: oklch(66.5% 0.073 244.6);

Tailwind

colors: {
  custom: {
    50: '#9ab7d1',
    500: '#6d99be',
    950: '#000000',
  },
}

SCSS

$custom: #6d99be;
$custom-light: #9ab7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#6d99be",
  "rgb": {
    "r": 109,
    "g": 153,
    "b": 190
  },
  "hsl": {
    "h": 207.407,
    "s": 38.389,
    "l": 58.627
  },
  "oklch": {
    "l": 0.66526,
    "c": 0.07315,
    "h": 244.6
  },
  "luminance": 0.29751
}

Semantic roles & 50–950 ramp

primary

#6D99BE

secondary

#D3C2B3

accent

#8F59CE

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1114

muted

#7E8082

Preview Lab

Preview with #6D99BE

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

Preview Lab → · Contrast checker → · Palette generator →