#6BB9E9#6BB9E9

#6BB9E9 is a light, moderate cyan. Relative luminance 0.437; OKLCH L 75.4% C 0.104 H 237.3°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#6BB9E9
RGB	rgb(107, 185, 233)
HSL	hsl(203, 74%, 67%)
HSV	hsv(203, 54%, 91%)
CMYK	cmyk(54.1%, 20.6%, 0%, 8.6%)
CIE-LAB	lab(72.03, -10.73, -31.29)
CIE-LCH	lch(72.03, 33.08, 251.08°)
OKLab	oklab(75.42% -0.056 -0.0873)
OKLCH	oklch(75.42% 0.104 237.3)
XYZ	xyz(38.1149, 43.7036, 83.5021)
Luminance	0.4371 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB9E9 #E99B6B

analogous

#6BE9DA #6BB9E9 #6B7AE9

triadic

#6BB9E9 #E96BB9 #B9E96B

tetradic

#6BB9E9 #DA6BE9 #E99B6B #7AE96B

square

#6BB9E9 #DA6BE9 #E99B6B #7AE96B

split-complementary

#6BB9E9 #E96B7A #E9DA6B

monochromatic

#1C80BD #36A0E1 #6BB9E9 #A0D2F1 #D6EBF9

Accessibility & contrast

On white

2.16

#6BB9E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#6BB9E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB9E9

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB9E9	#FFFFFF	#000000	##000000
##6BB9E9	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3B8EB

Deuteranopia (green-blind)

#92ABE8

Tritanopia (blue-blind)

#06C5C9

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6bb9e9;
/* rgb */ color: rgb(107, 185, 233);
/* oklch */ color: oklch(75.4% 0.104 237.3);

Tailwind

colors: {
  custom: {
    50: '#9ecef0',
    500: '#6bb9e9',
    950: '#000000',
  },
}

SCSS

$custom: #6bb9e9;
$custom-light: #9ecef0;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb9e9",
  "rgb": {
    "r": 107,
    "g": 185,
    "b": 233
  },
  "hsl": {
    "h": 202.857,
    "s": 74.118,
    "l": 66.667
  },
  "oklch": {
    "l": 0.7542,
    "c": 0.10372,
    "h": 237.3
  },
  "luminance": 0.43707
}

Semantic roles & 50–950 ramp

primary

#6BB9E9

secondary

#ECD3C4

accent

#5B0FD6

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6BB9E9

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

Preview Lab → · Contrast checker → · Palette generator →