#4FB7E6#4FB7E6

#4FB7E6 is a light, moderate cyan. Relative luminance 0.412; OKLCH L 73.8% C 0.117 H 230.9°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#4FB7E6
RGB	rgb(79, 183, 230)
HSL	hsl(199, 75%, 61%)
HSV	hsv(199, 66%, 90%)
CMYK	cmyk(65.7%, 20.4%, 0%, 9.8%)
CIE-LAB	lab(70.34, -15.72, -32.35)
CIE-LCH	lch(70.34, 35.97, 244.08°)
OKLab	oklab(73.76% -0.0737 -0.0906)
OKLCH	oklch(73.76% 0.117 230.9)
XYZ	xyz(34.4352, 41.2387, 80.9927)
Luminance	0.4124 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB7E6 #E67E4F

analogous

#4FE6C9 #4FB7E6 #4F6CE6

triadic

#4FB7E6 #E64FB7 #B7E64F

tetradic

#4FB7E6 #C94FE6 #E67E4F #6CE64F

square

#4FB7E6 #C94FE6 #E67E4F #6CE64F

split-complementary

#4FB7E6 #E64F6C #E6C94F

monochromatic

#1778A3 #1F9FD9 #4FB7E6 #85CDEE #BAE3F5

Accessibility & contrast

On white

2.27

#4FB7E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#4FB7E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB7E6

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB7E6	#FFFFFF	#000000	##000000
##4FB7E6	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB5E8

Deuteranopia (green-blind)

#8AA5E5

Tritanopia (blue-blind)

#00C4C7

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4fb7e6;
/* rgb */ color: rgb(79, 183, 230);
/* oklch */ color: oklch(73.8% 0.117 230.9);

Tailwind

colors: {
  custom: {
    50: '#90ccee',
    500: '#4fb7e6',
    950: '#000000',
  },
}

SCSS

$custom: #4fb7e6;
$custom-light: #90ccee;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb7e6",
  "rgb": {
    "r": 79,
    "g": 183,
    "b": 230
  },
  "hsl": {
    "h": 198.675,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.73763,
    "c": 0.11677,
    "h": 230.9
  },
  "luminance": 0.41242
}

Semantic roles & 50–950 ramp

primary

#4FB7E6

secondary

#E5BEAC

accent

#4D0ED7

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4FB7E6

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

Preview Lab → · Contrast checker → · Palette generator →