#6BB4F9#6BB4F9

#6BB4F9 is a light, vivid cyan. Relative luminance 0.426; OKLCH L 75.0% C 0.124 H 248.5°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#6BB4F9
RGB	rgb(107, 180, 249)
HSL	hsl(209, 92%, 70%)
HSV	hsv(209, 57%, 98%)
CMYK	cmyk(57%, 27.7%, 0%, 2.4%)
CIE-LAB	lab(71.29, -3.18, -41.12)
CIE-LCH	lch(71.29, 41.24, 265.58°)
OKLab	oklab(75.05% -0.0455 -0.1156)
OKLCH	oklch(75.05% 0.124 248.5)
XYZ	xyz(39.4774, 42.6044, 95.7472)
Luminance	0.4261 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB4F9 #F9B06B

analogous

#6BF9F7 #6BB4F9 #6B6DF9

triadic

#6BB4F9 #F96BB4 #B4F96B

tetradic

#6BB4F9 #F76BF9 #F9B06B #6DF96B

square

#6BB4F9 #F76BF9 #F9B06B #6DF96B

split-complementary

#6BB4F9 #F96B6D #F9F76B

monochromatic

#0978E0 #3096F7 #6BB4F9 #A6D2FB #E1F0FE

Accessibility & contrast

On white

2.21

#6BB4F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#6BB4F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB4F9

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB4F9	#FFFFFF	#000000	##000000
##6BB4F9	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97B6FC

Deuteranopia (green-blind)

#84A8F8

Tritanopia (blue-blind)

#00C4CC

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #6bb4f9;
/* rgb */ color: rgb(107, 180, 249);
/* oklch */ color: oklch(75.0% 0.124 248.5);

Tailwind

colors: {
  custom: {
    50: '#9fcafb',
    500: '#6bb4f9',
    950: '#000000',
  },
}

SCSS

$custom: #6bb4f9;
$custom-light: #9fcafb;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb4f9",
  "rgb": {
    "r": 107,
    "g": 180,
    "b": 249
  },
  "hsl": {
    "h": 209.155,
    "s": 92.208,
    "l": 69.804
  },
  "oklch": {
    "l": 0.75046,
    "c": 0.12422,
    "h": 248.5
  },
  "luminance": 0.42608
}

Semantic roles & 50–950 ramp

primary

#6BB4F9

secondary

#F4DFCC

accent

#7000E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6BB4F9

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

Preview Lab → · Contrast checker → · Palette generator →