#6BB3F3#6BB3F3

#6BB3F3 is a light, moderate cyan. Relative luminance 0.418; OKLCH L 74.5% C 0.118 H 247.0°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#6BB3F3
RGB	rgb(107, 179, 243)
HSL	hsl(208, 85%, 69%)
HSV	hsv(208, 56%, 95%)
CMYK	cmyk(56%, 26.3%, 0%, 4.7%)
CIE-LAB	lab(70.76, -4.46, -38.69)
CIE-LCH	lch(70.76, 38.95, 263.42°)
OKLab	oklab(74.55% -0.0462 -0.1086)
OKLCH	oklch(74.55% 0.118 247)
XYZ	xyz(38.3553, 41.8337, 90.8301)
Luminance	0.4184 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB3F3 #F3AB6B

analogous

#6BF3EF #6BB3F3 #6B6FF3

triadic

#6BB3F3 #F36BB3 #B3F36B

tetradic

#6BB3F3 #EF6BF3 #F3AB6B #6FF36B

square

#6BB3F3 #EF6BF3 #F3AB6B #6FF36B

split-complementary

#6BB3F3 #F36B6F #F3EF6B

monochromatic

#1177D3 #3296EE #6BB3F3 #A4D0F8 #DCEDFC

Accessibility & contrast

On white

2.24

#6BB3F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#6BB3F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB3F3

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB3F3	#FFFFFF	#000000	##000000
##6BB3F3	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B5F6

Deuteranopia (green-blind)

#86A7F2

Tritanopia (blue-blind)

#00C2C9

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #6bb3f3;
/* rgb */ color: rgb(107, 179, 243);
/* oklch */ color: oklch(74.5% 0.118 247.0);

Tailwind

colors: {
  custom: {
    50: '#9ec9f7',
    500: '#6bb3f3',
    950: '#000000',
  },
}

SCSS

$custom: #6bb3f3;
$custom-light: #9ec9f7;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb3f3",
  "rgb": {
    "r": 107,
    "g": 179,
    "b": 243
  },
  "hsl": {
    "h": 208.235,
    "s": 85,
    "l": 68.627
  },
  "oklch": {
    "l": 0.74546,
    "c": 0.11801,
    "h": 247
  },
  "luminance": 0.41837
}

Semantic roles & 50–950 ramp

primary

#6BB3F3

secondary

#F1DCC9

accent

#6C04E1

background

#FAFCFF

surface

#F4F8FE

border

#CED1D6

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6BB3F3

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

Preview Lab → · Contrast checker → · Palette generator →