#6099CF#6099CF

#6099CF is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.6% C 0.101 H 248.3°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#6099CF
RGB	rgb(96, 153, 207)
HSL	hsl(209, 54%, 59%)
HSV	hsv(209, 54%, 81%)
CMYK	cmyk(53.6%, 26.1%, 0%, 18.8%)
CIE-LAB	lab(61.46, -3.27, -33.39)
CIE-LCH	lch(61.46, 33.55, 264.40°)
OKLab	oklab(66.59% -0.0372 -0.0936)
OKLCH	oklch(66.59% 0.101 248.3)
XYZ	xyz(27.4736, 29.7720, 63.3182)
Luminance	0.2977 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6099CF #CF9660

analogous

#60CFCD #6099CF #6062CF

triadic

#6099CF #CF6099 #99CF60

tetradic

#6099CF #CD60CF #CF9660 #62CF60

square

#6099CF #CD60CF #CF9660 #62CF60

split-complementary

#6099CF #CF6062 #CFCD60

monochromatic

#2A5C8B #387BBA #6099CF #8FB7DD #BED5EB

Accessibility & contrast

On white

3.02

#6099CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#6099CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6099CF

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6099CF	#FFFFFF	#000000	##000000
##6099CF	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)

#839BD1

Deuteranopia (green-blind)

#748FCE

Tritanopia (blue-blind)

#1BA6AC

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6099cf;
/* rgb */ color: rgb(96, 153, 207);
/* oklch */ color: oklch(66.6% 0.101 248.3);

Tailwind

colors: {
  custom: {
    50: '#94b6de',
    500: '#6099cf',
    950: '#000000',
  },
}

SCSS

$custom: #6099cf;
$custom-light: #94b6de;
$custom-dark: #000000;

JSON

{
  "hex": "#6099cf",
  "rgb": {
    "r": 96,
    "g": 153,
    "b": 207
  },
  "hsl": {
    "h": 209.189,
    "s": 53.623,
    "l": 59.412
  },
  "oklch": {
    "l": 0.66589,
    "c": 0.10071,
    "h": 248.3
  },
  "luminance": 0.29774
}

Semantic roles & 50–950 ramp

primary

#6099CF

secondary

#DBC5B0

accent

#924BDD

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #6099CF

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

Preview Lab → · Contrast checker → · Palette generator →