#6BB4FD#6BB4FD

#6BB4FD is a light, vivid cyan. Relative luminance 0.429; OKLCH L 75.2% C 0.129 H 249.9°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#6BB4FD
RGB	rgb(107, 180, 253)
HSL	hsl(210, 97%, 71%)
HSV	hsv(210, 58%, 99%)
CMYK	cmyk(57.7%, 28.9%, 0%, 0.8%)
CIE-LAB	lab(71.46, -1.94, -43.01)
CIE-LCH	lch(71.46, 43.06, 267.42°)
OKLab	oklab(75.24% -0.0443 -0.1211)
OKLCH	oklch(75.24% 0.129 249.9)
XYZ	xyz(40.1079, 42.8566, 99.0680)
Luminance	0.4286 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB4FD #FDB46B

analogous

#6BFDFD #6BB4FD #6B6BFD

triadic

#6BB4FD #FD6BB4 #B4FD6B

tetradic

#6BB4FD #FD6BFD #FDB46B #6BFD6B

square

#6BB4FD #FD6BFD #FDB46B #6BFD6B

split-complementary

#6BB4FD #FD6B6B #FDFD6B

monochromatic

#0377EA #2F95FC #6BB4FD #A7D3FE #E1F0FF

Accessibility & contrast

On white

2.19

#6BB4FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#6BB4FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB4FD

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB4FD	#FFFFFF	#000000	##000000
##6BB4FD	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95B7FF

Deuteranopia (green-blind)

#82A9FC

Tritanopia (blue-blind)

#00C5CE

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #6bb4fd;
/* rgb */ color: rgb(107, 180, 253);
/* oklch */ color: oklch(75.2% 0.129 249.9);

Tailwind

colors: {
  custom: {
    50: '#a0cafe',
    500: '#6bb4fd',
    950: '#000000',
  },
}

SCSS

$custom: #6bb4fd;
$custom-light: #a0cafe;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb4fd",
  "rgb": {
    "r": 107,
    "g": 180,
    "b": 253
  },
  "hsl": {
    "h": 210,
    "s": 97.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.75238,
    "c": 0.12894,
    "h": 249.9
  },
  "luminance": 0.4286
}

Semantic roles & 50–950 ramp

primary

#6BB4FD

secondary

#F6E2CE

accent

#7300E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#101318

muted

#7F8286

Preview Lab

Preview with #6BB4FD

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

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