#6BB9EF#6BB9EF

#6BB9EF is a light, moderate cyan. Relative luminance 0.441; OKLCH L 75.7% C 0.110 H 240.5°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#6BB9EF
RGB	rgb(107, 185, 239)
HSL	hsl(205, 80%, 68%)
HSV	hsv(205, 55%, 94%)
CMYK	cmyk(55.2%, 22.6%, 0%, 6.3%)
CIE-LAB	lab(72.26, -8.94, -34.18)
CIE-LCH	lch(72.26, 35.33, 255.34°)
OKLab	oklab(75.68% -0.054 -0.0956)
OKLCH	oklch(75.68% 0.11 240.5)
XYZ	xyz(38.9866, 44.0523, 88.0930)
Luminance	0.4406 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB9EF #EFA16B

analogous

#6BEFE3 #6BB9EF #6B77EF

triadic

#6BB9EF #EF6BB9 #B9EF6B

tetradic

#6BB9EF #E36BEF #EFA16B #77EF6B

square

#6BB9EF #E36BEF #EFA16B #77EF6B

split-complementary

#6BB9EF #EF6B77 #EFE36B

monochromatic

#1680CA #349FE9 #6BB9EF #A2D3F5 #D9EDFB

Accessibility & contrast

On white

2.14

#6BB9EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#6BB9EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB9EF

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB9EF	#FFFFFF	#000000	##000000
##6BB9EF	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B9F2

Deuteranopia (green-blind)

#8FABEE

Tritanopia (blue-blind)

#00C6CB

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6bb9ef;
/* rgb */ color: rgb(107, 185, 239);
/* oklch */ color: oklch(75.7% 0.110 240.5);

Tailwind

colors: {
  custom: {
    50: '#9ecdf4',
    500: '#6bb9ef',
    950: '#000000',
  },
}

SCSS

$custom: #6bb9ef;
$custom-light: #9ecdf4;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb9ef",
  "rgb": {
    "r": 107,
    "g": 185,
    "b": 239
  },
  "hsl": {
    "h": 204.545,
    "s": 80.488,
    "l": 67.843
  },
  "oklch": {
    "l": 0.75682,
    "c": 0.10979,
    "h": 240.5
  },
  "luminance": 0.44056
}

Semantic roles & 50–950 ramp

primary

#6BB9EF

secondary

#EFD7C7

accent

#5F09DD

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6BB9EF

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

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