#6BBBE5#6BBBE5

#6BBBE5 is a light, moderate cyan. Relative luminance 0.443; OKLCH L 75.7% C 0.099 H 233.1°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#6BBBE5
RGB	rgb(107, 187, 229)
HSL	hsl(201, 70%, 66%)
HSV	hsv(201, 53%, 90%)
CMYK	cmyk(53.3%, 18.3%, 0%, 10.2%)
CIE-LAB	lab(72.44, -12.97, -28.48)
CIE-LCH	lch(72.44, 31.30, 245.53°)
OKLab	oklab(75.7% -0.0596 -0.0793)
OKLCH	oklch(75.7% 0.099 233.1)
XYZ	xyz(37.9713, 44.3203, 80.6672)
Luminance	0.4432 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BBBE5 #E5956B

analogous

#6BE5D2 #6BBBE5 #6B7EE5

triadic

#6BBBE5 #E56BBB #BBE56B

tetradic

#6BBBE5 #D26BE5 #E5956B #7EE56B

square

#6BBBE5 #D26BE5 #E5956B #7EE56B

split-complementary

#6BBBE5 #E56B7E #E5D26B

monochromatic

#2082B6 #37A3DC #6BBBE5 #9FD3EE #D3EBF7

Accessibility & contrast

On white

2.13

#6BBBE5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#6BBBE5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BBBE5

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BBBE5	#FFFFFF	#000000	##000000
##6BBBE5	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B9E7

Deuteranopia (green-blind)

#96ACE4

Tritanopia (blue-blind)

#13C6C9

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #6bbbe5;
/* rgb */ color: rgb(107, 187, 229);
/* oklch */ color: oklch(75.7% 0.099 233.1);

Tailwind

colors: {
  custom: {
    50: '#9dcfed',
    500: '#6bbbe5',
    950: '#000000',
  },
}

SCSS

$custom: #6bbbe5;
$custom-light: #9dcfed;
$custom-dark: #000000;

JSON

{
  "hex": "#6bbbe5",
  "rgb": {
    "r": 107,
    "g": 187,
    "b": 229
  },
  "hsl": {
    "h": 200.656,
    "s": 70.115,
    "l": 65.882
  },
  "oklch": {
    "l": 0.75698,
    "c": 0.09919,
    "h": 233.1
  },
  "luminance": 0.44324
}

Semantic roles & 50–950 ramp

primary

#6BBBE5

secondary

#EAD0C2

accent

#5513D2

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6BBBE5

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

Preview Lab → · Contrast checker → · Palette generator →