#6BBBCF#6BBBCF

#6BBBCF is a light, moderate cyan. Relative luminance 0.432; OKLCH L 74.8% C 0.084 H 215.8°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#6BBBCF
RGB	rgb(107, 187, 207)
HSL	hsl(192, 51%, 62%)
HSV	hsv(192, 48%, 81%)
CMYK	cmyk(48.3%, 9.7%, 0%, 18.8%)
CIE-LAB	lab(71.67, -19.19, -17.68)
CIE-LCH	lch(71.67, 26.09, 222.66°)
OKLab	oklab(74.83% -0.0678 -0.0488)
OKLCH	oklch(74.83% 0.084 215.8)
XYZ	xyz(35.0920, 43.1686, 65.5025)
Luminance	0.4317 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BBBCF #CF7F6B

analogous

#6BCFB1 #6BBBCF #6B89CF

triadic

#6BBBCF #CF6BBB #BBCF6B

tetradic

#6BBBCF #B16BCF #CF7F6B #89CF6B

square

#6BBBCF #B16BCF #CF7F6B #89CF6B

split-complementary

#6BBBCF #CF6B89 #CFB16B

monochromatic

#2F7D91 #3EA5BF #6BBBCF #99D0DE #C7E5ED

Accessibility & contrast

On white

2.18

#6BBBCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#6BBBCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BBBCF

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BBBCF	#FFFFFF	#000000	##000000
##6BBBCF	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB6D0

Deuteranopia (green-blind)

#9DABCF

Tritanopia (blue-blind)

#34C3C1

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #6bbbcf;
/* rgb */ color: rgb(107, 187, 207);
/* oklch */ color: oklch(74.8% 0.084 215.8);

Tailwind

colors: {
  custom: {
    50: '#9bcfdd',
    500: '#6bbbcf',
    950: '#000000',
  },
}

SCSS

$custom: #6bbbcf;
$custom-light: #9bcfdd;
$custom-dark: #000000;

JSON

{
  "hex": "#6bbbcf",
  "rgb": {
    "r": 107,
    "g": 187,
    "b": 207
  },
  "hsl": {
    "h": 192,
    "s": 51.02,
    "l": 61.569
  },
  "oklch": {
    "l": 0.74826,
    "c": 0.08351,
    "h": 215.8
  },
  "luminance": 0.43171
}

Semantic roles & 50–950 ramp

primary

#6BBBCF

secondary

#DEC0B8

accent

#4527BE

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0F1315

muted

#7E8283

Preview Lab

Preview with #6BBBCF

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

Preview Lab → · Contrast checker → · Palette generator →