#6BB3E9#6BB3E9

#6BB3E9 is a light, moderate cyan. Relative luminance 0.412; OKLCH L 74.1% C 0.107 H 242.5°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#6BB3E9
RGB	rgb(107, 179, 233)
HSL	hsl(206, 74%, 67%)
HSV	hsv(206, 54%, 91%)
CMYK	cmyk(54.1%, 23.2%, 0%, 8.6%)
CIE-LAB	lab(70.35, -7.48, -33.89)
CIE-LCH	lch(70.35, 34.71, 257.55°)
OKLab	oklab(74.09% -0.0493 -0.0948)
OKLCH	oklch(74.09% 0.107 242.5)
XYZ	xyz(36.8861, 41.2461, 83.0925)
Luminance	0.4125 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB3E9 #E9A16B

analogous

#6BE9E0 #6BB3E9 #6B74E9

triadic

#6BB3E9 #E96BB3 #B3E96B

tetradic

#6BB3E9 #E06BE9 #E9A16B #74E96B

square

#6BB3E9 #E06BE9 #E9A16B #74E96B

split-complementary

#6BB3E9 #E96B74 #E9E06B

monochromatic

#1C78BD #3698E1 #6BB3E9 #A0CEF1 #D6EAF9

Accessibility & contrast

On white

2.27

#6BB3E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#6BB3E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB3E9

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB3E9	#FFFFFF	#000000	##000000
##6BB3E9	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB3EC

Deuteranopia (green-blind)

#8BA6E8

Tritanopia (blue-blind)

#0EC0C5

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #6bb3e9;
/* rgb */ color: rgb(107, 179, 233);
/* oklch */ color: oklch(74.1% 0.107 242.5);

Tailwind

colors: {
  custom: {
    50: '#9dc9f0',
    500: '#6bb3e9',
    950: '#000000',
  },
}

SCSS

$custom: #6bb3e9;
$custom-light: #9dc9f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb3e9",
  "rgb": {
    "r": 107,
    "g": 179,
    "b": 233
  },
  "hsl": {
    "h": 205.714,
    "s": 74.118,
    "l": 66.667
  },
  "oklch": {
    "l": 0.74089,
    "c": 0.10685,
    "h": 242.5
  },
  "luminance": 0.41249
}

Semantic roles & 50–950 ramp

primary

#6BB3E9

secondary

#ECD5C4

accent

#650FD6

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6BB3E9

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

Preview Lab → · Contrast checker → · Palette generator →