#6BB1CF#6BB1CF

#6BB1CF is a light, moderate cyan. Relative luminance 0.391; OKLCH L 72.5% C 0.083 H 227.4°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#6BB1CF
RGB	rgb(107, 177, 207)
HSL	hsl(198, 51%, 62%)
HSV	hsv(198, 48%, 81%)
CMYK	cmyk(48.3%, 14.5%, 0%, 18.8%)
CIE-LAB	lab(68.80, -13.96, -22.03)
CIE-LCH	lch(68.80, 26.08, 237.65°)
OKLab	oklab(72.54% -0.0561 -0.061)
OKLCH	oklch(72.54% 0.083 227.4)
XYZ	xyz(33.0439, 39.0725, 64.8198)
Luminance	0.3907 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB1CF #CF896B

analogous

#6BCFBB #6BB1CF #6B7FCF

triadic

#6BB1CF #CF6BB1 #B1CF6B

tetradic

#6BB1CF #BB6BCF #CF896B #7FCF6B

square

#6BB1CF #BB6BCF #CF896B #7FCF6B

split-complementary

#6BB1CF #CF6B7F #CFBB6B

monochromatic

#2F7391 #3E98BF #6BB1CF #99C9DE #C7E2ED

Accessibility & contrast

On white

2.38

#6BB1CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#6BB1CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB1CF

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB1CF	#FFFFFF	#000000	##000000
##6BB1CF	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1AED1

Deuteranopia (green-blind)

#93A3CF

Tritanopia (blue-blind)

#38BABB

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #6bb1cf;
/* rgb */ color: rgb(107, 177, 207);
/* oklch */ color: oklch(72.5% 0.083 227.4);

Tailwind

colors: {
  custom: {
    50: '#9bc8dd',
    500: '#6bb1cf',
    950: '#000000',
  },
}

SCSS

$custom: #6bb1cf;
$custom-light: #9bc8dd;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb1cf",
  "rgb": {
    "r": 107,
    "g": 177,
    "b": 207
  },
  "hsl": {
    "h": 198,
    "s": 51.02,
    "l": 61.569
  },
  "oklch": {
    "l": 0.72541,
    "c": 0.0829,
    "h": 227.4
  },
  "luminance": 0.39075
}

Semantic roles & 50–950 ramp

primary

#6BB1CF

secondary

#DEC3B8

accent

#5427BE

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0F1315

muted

#7E8283

Preview Lab

Preview with #6BB1CF

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

Preview Lab → · Contrast checker → · Palette generator →