#6BB6EF#6BB6EF

#6BB6EF is a light, moderate cyan. Relative luminance 0.428; OKLCH L 75.0% C 0.112 H 243.0°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#6BB6EF
RGB	rgb(107, 182, 239)
HSL	hsl(206, 80%, 68%)
HSV	hsv(206, 55%, 94%)
CMYK	cmyk(55.2%, 23.8%, 0%, 6.3%)
CIE-LAB	lab(71.43, -7.32, -35.48)
CIE-LCH	lch(71.43, 36.23, 258.35°)
OKLab	oklab(75.02% -0.0507 -0.0993)
OKLCH	oklch(75.02% 0.112 243)
XYZ	xyz(38.3657, 42.8104, 87.8861)
Luminance	0.4281 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB6EF #EFA46B

analogous

#6BEFE6 #6BB6EF #6B74EF

triadic

#6BB6EF #EF6BB6 #B6EF6B

tetradic

#6BB6EF #E66BEF #EFA46B #74EF6B

square

#6BB6EF #E66BEF #EFA46B #74EF6B

split-complementary

#6BB6EF #EF6B74 #EFE66B

monochromatic

#167CCA #349BE9 #6BB6EF #A2D1F5 #D9ECFB

Accessibility & contrast

On white

2.20

#6BB6EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#6BB6EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB6EF

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB6EF	#FFFFFF	#000000	##000000
##6BB6EF	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DB6F2

Deuteranopia (green-blind)

#8BA9EE

Tritanopia (blue-blind)

#00C4C9

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #6bb6ef;
/* rgb */ color: rgb(107, 182, 239);
/* oklch */ color: oklch(75.0% 0.112 243.0);

Tailwind

colors: {
  custom: {
    50: '#9ecbf4',
    500: '#6bb6ef',
    950: '#000000',
  },
}

SCSS

$custom: #6bb6ef;
$custom-light: #9ecbf4;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb6ef",
  "rgb": {
    "r": 107,
    "g": 182,
    "b": 239
  },
  "hsl": {
    "h": 205.909,
    "s": 80.488,
    "l": 67.843
  },
  "oklch": {
    "l": 0.7502,
    "c": 0.11153,
    "h": 243
  },
  "luminance": 0.42814
}

Semantic roles & 50–950 ramp

primary

#6BB6EF

secondary

#EFD8C7

accent

#6409DD

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6BB6EF

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

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