#6BB3FF#6BB3FF

#6BB3FF is a light, vivid cyan. Relative luminance 0.426; OKLCH L 75.1% C 0.132 H 251.2°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#6BB3FF
RGB	rgb(107, 179, 255)
HSL	hsl(211, 100%, 71%)
HSV	hsv(211, 58%, 100%)
CMYK	cmyk(58%, 29.8%, 0%, 0%)
CIE-LAB	lab(71.27, -0.76, -44.38)
CIE-LCH	lch(71.27, 44.39, 269.01°)
OKLab	oklab(75.12% -0.0427 -0.1251)
OKLCH	oklch(75.12% 0.132 251.2)
XYZ	xyz(40.2270, 42.5824, 100.6877)
Luminance	0.4259 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB3FF #FFB76B

analogous

#6BFDFF #6BB3FF #6D6BFF

triadic

#6BB3FF #FF6BB3 #B3FF6B

tetradic

#6BB3FF #FF6BFD #FFB76B #6BFF6D

square

#6BB3FF #FF6BFD #FFB76B #6BFF6D

split-complementary

#6BB3FF #FF6D6B #FDFF6B

monochromatic

#0075F0 #2E94FF #6BB3FF #A8D2FF #E0EFFF

Accessibility & contrast

On white

2.21

#6BB3FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#6BB3FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB3FF

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB3FF	#FFFFFF	#000000	##000000
##6BB3FF	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93B6FF

Deuteranopia (green-blind)

#7FA8FD

Tritanopia (blue-blind)

#00C5CE

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #6bb3ff;
/* rgb */ color: rgb(107, 179, 255);
/* oklch */ color: oklch(75.1% 0.132 251.2);

Tailwind

colors: {
  custom: {
    50: '#a0c9ff',
    500: '#6bb3ff',
    950: '#000000',
  },
}

SCSS

$custom: #6bb3ff;
$custom-light: #a0c9ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb3ff",
  "rgb": {
    "r": 107,
    "g": 179,
    "b": 255
  },
  "hsl": {
    "h": 210.811,
    "s": 100,
    "l": 70.98
  },
  "oklch": {
    "l": 0.7512,
    "c": 0.13215,
    "h": 251.2
  },
  "luminance": 0.42586
}

Semantic roles & 50–950 ramp

primary

#6BB3FF

secondary

#F7E3CF

accent

#7600E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#101318

muted

#7F8286

Preview Lab

Preview with #6BB3FF

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

Preview Lab → · Contrast checker → · Palette generator →