#6199BB#6199BB

#6199BB is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.7% C 0.078 H 236.3°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#6199BB
RGB	rgb(97, 153, 187)
HSL	hsl(203, 40%, 56%)
HSV	hsv(203, 48%, 73%)
CMYK	cmyk(48.1%, 18.2%, 0%, 26.7%)
CIE-LAB	lab(60.70, -9.03, -23.33)
CIE-LCH	lch(60.70, 25.02, 248.84°)
OKLab	oklab(65.74% -0.0432 -0.0648)
OKLCH	oklch(65.74% 0.078 236.3)
XYZ	xyz(25.2874, 28.9098, 51.2517)
Luminance	0.2891 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6199BB #BB8361

analogous

#61BBB0 #6199BB #616CBB

triadic

#6199BB #BB6199 #99BB61

tetradic

#6199BB #B061BB #BB8361 #6CBB61

square

#6199BB #B061BB #BB8361 #6CBB61

split-complementary

#6199BB #BB616C #BBB061

monochromatic

#315971 #437A9C #6199BB #8CB5CD #B7D0E0

Accessibility & contrast

On white

3.10

#6199BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#6199BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6199BB

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6199BB	#FFFFFF	#000000	##000000
##6199BB	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8998BD

Deuteranopia (green-blind)

#7D8EBA

Tritanopia (blue-blind)

#36A2A4

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #6199bb;
/* rgb */ color: rgb(97, 153, 187);
/* oklch */ color: oklch(65.7% 0.078 236.3);

Tailwind

colors: {
  custom: {
    50: '#93b7cf',
    500: '#6199bb',
    950: '#000000',
  },
}

SCSS

$custom: #6199bb;
$custom-light: #93b7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6199bb",
  "rgb": {
    "r": 97,
    "g": 153,
    "b": 187
  },
  "hsl": {
    "h": 202.667,
    "s": 39.823,
    "l": 55.686
  },
  "oklch": {
    "l": 0.6574,
    "c": 0.07783,
    "h": 236.3
  },
  "luminance": 0.28912
}

Semantic roles & 50–950 ramp

primary

#6199BB

secondary

#CFB7A9

accent

#8558D0

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0D1113

muted

#7E8082

Preview Lab

Preview with #6199BB

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

Preview Lab → · Contrast checker → · Palette generator →