#4AC7E4#4AC7E4

#4AC7E4 is a light, moderate cyan. Relative luminance 0.479; OKLCH L 77.2% C 0.115 H 216.2°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#4AC7E4
RGB	rgb(74, 199, 228)
HSL	hsl(191, 74%, 59%)
HSV	hsv(191, 68%, 89%)
CMYK	cmyk(67.5%, 12.7%, 0%, 10.6%)
CIE-LAB	lab(74.76, -25.33, -24.48)
CIE-LCH	lch(74.76, 35.23, 224.03°)
OKLab	oklab(77.24% -0.093 -0.0682)
OKLCH	oklch(77.24% 0.115 216.2)
XYZ	xyz(37.2452, 47.9000, 80.6664)
Luminance	0.4790 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4AC7E4 #E4674A

analogous

#4AE4B4 #4AC7E4 #4A7AE4

triadic

#4AC7E4 #E44AC7 #C7E44A

tetradic

#4AC7E4 #B44AE4 #E4674A #7AE44A

square

#4AC7E4 #B44AE4 #E4674A #7AE44A

split-complementary

#4AC7E4 #E44A7A #E4B44A

monochromatic

#17839C #1FB0D2 #4AC7E4 #7FD7EC #B5E8F4

Accessibility & contrast

On white

1.98

#4AC7E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#4AC7E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4AC7E4

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4AC7E4	#FFFFFF	#000000	##000000
##4AC7E4	1.00	1.98	10.58	10.58
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3C1E6

Deuteranopia (green-blind)

#9EB1E4

Tritanopia (blue-blind)

#00D1D0

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4ac7e4;
/* rgb */ color: rgb(74, 199, 228);
/* oklch */ color: oklch(77.2% 0.115 216.2);

Tailwind

colors: {
  custom: {
    50: '#8fd8ec',
    500: '#4ac7e4',
    950: '#000000',
  },
}

SCSS

$custom: #4ac7e4;
$custom-light: #8fd8ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4ac7e4",
  "rgb": {
    "r": 74,
    "g": 199,
    "b": 228
  },
  "hsl": {
    "h": 191.299,
    "s": 74.038,
    "l": 59.216
  },
  "oklch": {
    "l": 0.77237,
    "c": 0.11535,
    "h": 216.2
  },
  "luminance": 0.47904
}

Semantic roles & 50–950 ramp

primary

#4AC7E4

secondary

#E3B2A7

accent

#5A37F1

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4AC7E4

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

Preview Lab → · Contrast checker → · Palette generator →