#4FB7E4#4FB7E4

#4FB7E4 is a light, moderate cyan. Relative luminance 0.411; OKLCH L 73.7% C 0.115 H 229.7°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#4FB7E4
RGB	rgb(79, 183, 228)
HSL	hsl(198, 73%, 60%)
HSV	hsv(198, 65%, 89%)
CMYK	cmyk(65.4%, 19.7%, 0%, 10.6%)
CIE-LAB	lab(70.26, -16.35, -31.38)
CIE-LCH	lch(70.26, 35.38, 242.47°)
OKLab	oklab(73.68% -0.0744 -0.0878)
OKLCH	oklch(73.68% 0.115 229.7)
XYZ	xyz(34.1560, 41.1270, 79.5220)
Luminance	0.4113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB7E4 #E47C4F

analogous

#4FE4C7 #4FB7E4 #4F6CE4

triadic

#4FB7E4 #E44FB7 #B7E44F

tetradic

#4FB7E4 #C74FE4 #E47C4F #6CE44F

square

#4FB7E4 #C74FE4 #E47C4F #6CE44F

split-complementary

#4FB7E4 #E44F6C #E4C74F

monochromatic

#1977A0 #219FD5 #4FB7E4 #84CDEC #B9E2F4

Accessibility & contrast

On white

2.28

#4FB7E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.23

#4FB7E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB7E4

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB7E4	#FFFFFF	#000000	##000000
##4FB7E4	1.00	2.28	9.23	9.23
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.23	21.00	1.00	1.00
##000000	9.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0B4E6

Deuteranopia (green-blind)

#8BA5E3

Tritanopia (blue-blind)

#00C4C6

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4fb7e4;
/* rgb */ color: rgb(79, 183, 228);
/* oklch */ color: oklch(73.7% 0.115 229.7);

Tailwind

colors: {
  custom: {
    50: '#8fccec',
    500: '#4fb7e4',
    950: '#000000',
  },
}

SCSS

$custom: #4fb7e4;
$custom-light: #8fccec;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb7e4",
  "rgb": {
    "r": 79,
    "g": 183,
    "b": 228
  },
  "hsl": {
    "h": 198.121,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.73675,
    "c": 0.11508,
    "h": 229.7
  },
  "luminance": 0.41131
}

Semantic roles & 50–950 ramp

primary

#4FB7E4

secondary

#E4BCAB

accent

#4C10D6

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4FB7E4

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

Preview Lab → · Contrast checker → · Palette generator →