#6DC4FB#6DC4FB

#6DC4FB is a light, moderate cyan. Relative luminance 0.497; OKLCH L 78.7% C 0.115 H 238.3°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#6DC4FB
RGB	rgb(109, 196, 251)
HSL	hsl(203, 95%, 71%)
HSV	hsv(203, 57%, 98%)
CMYK	cmyk(56.6%, 21.9%, 0%, 1.6%)
CIE-LAB	lab(75.88, -10.86, -35.05)
CIE-LCH	lch(75.88, 36.69, 252.79°)
OKLab	oklab(78.72% -0.0604 -0.098)
OKLCH	oklch(78.72% 0.115 238.3)
XYZ	xyz(43.4527, 49.6922, 98.5497)
Luminance	0.4970 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DC4FB #FBA46D

analogous

#6DFBEB #6DC4FB #6D7DFB

triadic

#6DC4FB #FB6DC4 #C4FB6D

tetradic

#6DC4FB #EB6DFB #FBA46D #7DFB6D

square

#6DC4FB #EB6DFB #FBA46D #7DFB6D

split-complementary

#6DC4FB #FB6D7D #FBEB6D

monochromatic

#0690E7 #31ACF9 #6DC4FB #A9DCFD #E1F3FE

Accessibility & contrast

On white

1.92

#6DC4FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#6DC4FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DC4FB

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DC4FB	#FFFFFF	#000000	##000000
##6DC4FB	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABC3FE

Deuteranopia (green-blind)

#97B5FA

Tritanopia (blue-blind)

#00D2D6

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #6dc4fb;
/* rgb */ color: rgb(109, 196, 251);
/* oklch */ color: oklch(78.7% 0.115 238.3);

Tailwind

colors: {
  custom: {
    50: '#a1d5fd',
    500: '#6dc4fb',
    950: '#000000',
  },
}

SCSS

$custom: #6dc4fb;
$custom-light: #a1d5fd;
$custom-dark: #000000;

JSON

{
  "hex": "#6dc4fb",
  "rgb": {
    "r": 109,
    "g": 196,
    "b": 251
  },
  "hsl": {
    "h": 203.239,
    "s": 94.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.78724,
    "c": 0.11516,
    "h": 238.3
  },
  "luminance": 0.49696
}

Semantic roles & 50–950 ramp

primary

#6DC4FB

secondary

#F5DECF

accent

#5900E6

background

#FAFDFF

surface

#F4FAFF

border

#CED3D7

text

#101417

muted

#7F8385

Preview Lab

Preview with #6DC4FB

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

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