#6BB3F0#6BB3F0

#6BB3F0 is a light, moderate cyan. Relative luminance 0.417; OKLCH L 74.4% C 0.115 H 245.7°. Best body text is #000000 at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#6BB3F0
RGB	rgb(107, 179, 240)
HSL	hsl(208, 82%, 68%)
HSV	hsv(208, 55%, 94%)
CMYK	cmyk(55.4%, 25.4%, 0%, 5.9%)
CIE-LAB	lab(70.63, -5.37, -37.26)
CIE-LCH	lch(70.63, 37.64, 261.79°)
OKLab	oklab(74.41% -0.0471 -0.1045)
OKLCH	oklch(74.41% 0.115 245.7)
XYZ	xyz(37.9060, 41.6540, 88.4636)
Luminance	0.4166 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB3F0 #F0A86B

analogous

#6BF0EB #6BB3F0 #6B70F0

triadic

#6BB3F0 #F06BB3 #B3F06B

tetradic

#6BB3F0 #EB6BF0 #F0A86B #70F06B

square

#6BB3F0 #EB6BF0 #F0A86B #70F06B

split-complementary

#6BB3F0 #F06B70 #F0EB6B

monochromatic

#1578CC #3396EA #6BB3F0 #A3D0F6 #DAECFB

Accessibility & contrast

On white

2.25

#6BB3F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.33

#6BB3F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB3F0

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB3F0	#FFFFFF	#000000	##000000
##6BB3F0	1.00	2.25	9.33	9.33
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.33	21.00	1.00	1.00
##000000	9.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B4F3

Deuteranopia (green-blind)

#87A7EF

Tritanopia (blue-blind)

#00C2C8

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #6bb3f0;
/* rgb */ color: rgb(107, 179, 240);
/* oklch */ color: oklch(74.4% 0.115 245.7);

Tailwind

colors: {
  custom: {
    50: '#9ec9f5',
    500: '#6bb3f0',
    950: '#000000',
  },
}

SCSS

$custom: #6bb3f0;
$custom-light: #9ec9f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb3f0",
  "rgb": {
    "r": 107,
    "g": 179,
    "b": 240
  },
  "hsl": {
    "h": 207.519,
    "s": 81.595,
    "l": 68.039
  },
  "oklch": {
    "l": 0.74407,
    "c": 0.1146,
    "h": 245.7
  },
  "luminance": 0.41657
}

Semantic roles & 50–950 ramp

primary

#6BB3F0

secondary

#F0DAC7

accent

#6A08DE

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6BB3F0

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

Preview Lab → · Contrast checker → · Palette generator →