#6BB5F8#6BB5F8

#6BB5F8 is a light, vivid cyan. Relative luminance 0.430; OKLCH L 75.2% C 0.122 H 247.5°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#6BB5F8
RGB	rgb(107, 181, 248)
HSL	hsl(209, 91%, 70%)
HSV	hsv(209, 57%, 97%)
CMYK	cmyk(56.9%, 27%, 0%, 2.7%)
CIE-LAB	lab(71.52, -4.03, -40.21)
CIE-LCH	lch(71.52, 40.41, 264.27°)
OKLab	oklab(75.22% -0.0468 -0.113)
OKLCH	oklch(75.22% 0.122 247.5)
XYZ	xyz(39.5244, 42.9474, 94.9955)
Luminance	0.4295 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB5F8 #F8AE6B

analogous

#6BF8F5 #6BB5F8 #6B6EF8

triadic

#6BB5F8 #F86BB5 #B5F86B

tetradic

#6BB5F8 #F56BF8 #F8AE6B #6EF86B

square

#6BB5F8 #F56BF8 #F8AE6B #6EF86B

split-complementary

#6BB5F8 #F86B6E #F8F56B

monochromatic

#0B7ADE #3198F5 #6BB5F8 #A5D2FB #E0EFFE

Accessibility & contrast

On white

2.19

#6BB5F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#6BB5F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB5F8

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB5F8	#FFFFFF	#000000	##000000
##6BB5F8	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B7FB

Deuteranopia (green-blind)

#86A9F7

Tritanopia (blue-blind)

#00C5CC

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #6bb5f8;
/* rgb */ color: rgb(107, 181, 248);
/* oklch */ color: oklch(75.2% 0.122 247.5);

Tailwind

colors: {
  custom: {
    50: '#9fcbfb',
    500: '#6bb5f8',
    950: '#000000',
  },
}

SCSS

$custom: #6bb5f8;
$custom-light: #9fcbfb;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb5f8",
  "rgb": {
    "r": 107,
    "g": 181,
    "b": 248
  },
  "hsl": {
    "h": 208.511,
    "s": 90.968,
    "l": 69.608
  },
  "oklch": {
    "l": 0.75216,
    "c": 0.1223,
    "h": 247.5
  },
  "luminance": 0.42951
}

Semantic roles & 50–950 ramp

primary

#6BB5F8

secondary

#F4DECB

accent

#6D00E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6BB5F8

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

Preview Lab → · Contrast checker → · Palette generator →