#4BC7F0#4BC7F0

#4BC7F0 is a light, vivid cyan. Relative luminance 0.486; OKLCH L 77.8% C 0.122 H 223.8°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#4BC7F0
RGB	rgb(75, 199, 240)
HSL	hsl(195, 85%, 62%)
HSV	hsv(195, 69%, 94%)
CMYK	cmyk(68.7%, 17.1%, 0%, 5.9%)
CIE-LAB	lab(75.22, -21.50, -30.25)
CIE-LCH	lch(75.22, 37.11, 234.60°)
OKLab	oklab(77.76% -0.088 -0.0846)
OKLCH	oklch(77.76% 0.122 223.8)
XYZ	xyz(39.0468, 48.6296, 89.7498)
Luminance	0.4863 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC7F0 #F0744B

analogous

#4BF0C6 #4BC7F0 #4B75F0

triadic

#4BC7F0 #F04BC7 #C7F04B

tetradic

#4BC7F0 #C64BF0 #F0744B #75F04B

square

#4BC7F0 #C64BF0 #F0744B #75F04B

split-complementary

#4BC7F0 #F04B75 #F0C64B

monochromatic

#0F89B2 #14B5EA #4BC7F0 #83D9F5 #BCEAF9

Accessibility & contrast

On white

1.96

#4BC7F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#4BC7F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC7F0

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC7F0	#FFFFFF	#000000	##000000
##4BC7F0	1.00	1.96	10.73	10.73
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.73	21.00	1.00	1.00
##000000	10.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C3F2

Deuteranopia (green-blind)

#99B2F0

Tritanopia (blue-blind)

#00D3D4

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4bc7f0;
/* rgb */ color: rgb(75, 199, 240);
/* oklch */ color: oklch(77.8% 0.122 223.8);

Tailwind

colors: {
  custom: {
    50: '#90d8f5',
    500: '#4bc7f0',
    950: '#000000',
  },
}

SCSS

$custom: #4bc7f0;
$custom-light: #90d8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc7f0",
  "rgb": {
    "r": 75,
    "g": 199,
    "b": 240
  },
  "hsl": {
    "h": 194.909,
    "s": 84.615,
    "l": 61.765
  },
  "oklch": {
    "l": 0.77755,
    "c": 0.12208,
    "h": 223.8
  },
  "luminance": 0.48634
}

Semantic roles & 50–950 ramp

primary

#4BC7F0

secondary

#EABCAD

accent

#3B04E1

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4BC7F0

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

Preview Lab → · Contrast checker → · Palette generator →