#6FB5F9#6FB5F9

#6FB5F9 is a light, vivid cyan. Relative luminance 0.433; OKLCH L 75.4% C 0.122 H 249.1°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#6FB5F9
RGB	rgb(111, 181, 249)
HSL	hsl(210, 92%, 71%)
HSV	hsv(210, 55%, 98%)
CMYK	cmyk(55.4%, 27.3%, 0%, 2.4%)
CIE-LAB	lab(71.73, -2.93, -40.41)
CIE-LCH	lch(71.73, 40.51, 265.85°)
OKLab	oklab(75.44% -0.0434 -0.1135)
OKLCH	oklch(75.44% 0.122 249.1)
XYZ	xyz(40.1722, 43.2634, 95.8379)
Luminance	0.4327 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FB5F9 #F9B36F

analogous

#6FF9F8 #6FB5F9 #6F70F9

triadic

#6FB5F9 #F96FB5 #B5F96F

tetradic

#6FB5F9 #F86FF9 #F9B36F #70F96F

square

#6FB5F9 #F86FF9 #F9B36F #70F96F

split-complementary

#6FB5F9 #F96F70 #F9F86F

monochromatic

#0A78E4 #3497F7 #6FB5F9 #AAD3FB #E2F0FE

Accessibility & contrast

On white

2.18

#6FB5F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#6FB5F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FB5F9

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FB5F9	#FFFFFF	#000000	##000000
##6FB5F9	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B7FC

Deuteranopia (green-blind)

#86AAF8

Tritanopia (blue-blind)

#00C5CD

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #6fb5f9;
/* rgb */ color: rgb(111, 181, 249);
/* oklch */ color: oklch(75.4% 0.122 249.1);

Tailwind

colors: {
  custom: {
    50: '#a1cbfb',
    500: '#6fb5f9',
    950: '#000000',
  },
}

SCSS

$custom: #6fb5f9;
$custom-light: #a1cbfb;
$custom-dark: #000000;

JSON

{
  "hex": "#6fb5f9",
  "rgb": {
    "r": 111,
    "g": 181,
    "b": 249
  },
  "hsl": {
    "h": 209.565,
    "s": 92,
    "l": 70.588
  },
  "oklch": {
    "l": 0.75445,
    "c": 0.12152,
    "h": 249.1
  },
  "luminance": 0.43267
}

Semantic roles & 50–950 ramp

primary

#6FB5F9

secondary

#F5E2CF

accent

#7100E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#101317

muted

#7F8285

Preview Lab

Preview with #6FB5F9

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

Preview Lab → · Contrast checker → · Palette generator →