#6D99CC#6D99CC

#6D99CC is a light, moderate cyan. Relative luminance 0.304; OKLCH L 67.1% C 0.090 H 252.7°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#6D99CC
RGB	rgb(109, 153, 204)
HSL	hsl(212, 48%, 61%)
HSV	hsv(212, 47%, 80%)
CMYK	cmyk(46.6%, 25%, 0%, 20%)
CIE-LAB	lab(61.99, -1.14, -30.83)
CIE-LCH	lch(61.99, 30.86, 267.88°)
OKLab	oklab(67.14% -0.0267 -0.086)
OKLCH	oklch(67.14% 0.09 252.7)
XYZ	xyz(28.5933, 30.3914, 61.4744)
Luminance	0.3039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D99CC #CCA06D

analogous

#6DC8CC #6D99CC #716DCC

triadic

#6D99CC #CC6D99 #99CC6D

tetradic

#6D99CC #CC6DC8 #CCA06D #6DCC71

square

#6D99CC #CC6DC8 #CCA06D #6DCC71

split-complementary

#6D99CC #CC716D #C8CC6D

monochromatic

#315C8D #4179BB #6D99CC #9AB9DC #C8D8EC

Accessibility & contrast

On white

2.97

#6D99CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#6D99CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6D99CC

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D99CC	#FFFFFF	#000000	##000000
##6D99CC	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859BCE

Deuteranopia (green-blind)

#7992CB

Tritanopia (blue-blind)

#45A4AA

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #6d99cc;
/* rgb */ color: rgb(109, 153, 204);
/* oklch */ color: oklch(67.1% 0.090 252.7);

Tailwind

colors: {
  custom: {
    50: '#9bb6db',
    500: '#6d99cc',
    950: '#000000',
  },
}

SCSS

$custom: #6d99cc;
$custom-light: #9bb6db;
$custom-dark: #000000;

JSON

{
  "hex": "#6d99cc",
  "rgb": {
    "r": 109,
    "g": 153,
    "b": 204
  },
  "hsl": {
    "h": 212.211,
    "s": 48.223,
    "l": 61.373
  },
  "oklch": {
    "l": 0.67144,
    "c": 0.0901,
    "h": 252.7
  },
  "luminance": 0.30393
}

Semantic roles & 50–950 ramp

primary

#6D99CC

secondary

#DCCCB9

accent

#782ABC

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #6D99CC

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

Preview Lab → · Contrast checker → · Palette generator →