#4FB0FF#4FB0FF

#4FB0FF is a light, vivid cyan. Relative luminance 0.399; OKLCH L 73.4% C 0.146 H 246.3°. Best body text is #000000 at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#4FB0FF
RGB	rgb(79, 176, 255)
HSL	hsl(207, 100%, 65%)
HSV	hsv(207, 69%, 100%)
CMYK	cmyk(69%, 31%, 0%, 0%)
CIE-LAB	lab(69.42, -3.78, -47.36)
CIE-LCH	lch(69.42, 47.51, 265.43°)
OKLab	oklab(73.38% -0.0589 -0.1341)
OKLCH	oklch(73.38% 0.146 246.3)
XYZ	xyz(36.7929, 39.9289, 100.3563)
Luminance	0.3993 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB0FF #FF9E4F

analogous

#4FFFF6 #4FB0FF #4F58FF

triadic

#4FB0FF #FF4FB0 #B0FF4F

tetradic

#4FB0FF #F64FFF #FF9E4F #58FF4F

square

#4FB0FF #F64FFF #FF9E4F #58FF4F

split-complementary

#4FB0FF #FF4F58 #FFF64F

monochromatic

#0075D4 #1295FF #4FB0FF #8CCBFF #C9E7FF

Accessibility & contrast

On white

2.34

#4FB0FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.99

#4FB0FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB0FF

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB0FF	#FFFFFF	#000000	##000000
##4FB0FF	1.00	2.34	8.99	8.99
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.99	21.00	1.00	1.00
##000000	8.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8CB3FF

Deuteranopia (green-blind)

#74A2FD

Tritanopia (blue-blind)

#00C3CC

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #4fb0ff;
/* rgb */ color: rgb(79, 176, 255);
/* oklch */ color: oklch(73.4% 0.146 246.3);

Tailwind

colors: {
  custom: {
    50: '#93c7ff',
    500: '#4fb0ff',
    950: '#000000',
  },
}

SCSS

$custom: #4fb0ff;
$custom-light: #93c7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb0ff",
  "rgb": {
    "r": 79,
    "g": 176,
    "b": 255
  },
  "hsl": {
    "h": 206.932,
    "s": 100,
    "l": 65.49
  },
  "oklch": {
    "l": 0.7338,
    "c": 0.14647,
    "h": 246.3
  },
  "luminance": 0.39933
}

Semantic roles & 50–950 ramp

primary

#4FB0FF

secondary

#F2D2B7

accent

#6700E6

background

#F9FCFF

surface

#F2F8FF

border

#CCD1D7

text

#0F1318

muted

#7E8286

Preview Lab

Preview with #4FB0FF

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

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