#4FB4E6#4FB4E6

#4FB4E6 is a light, moderate cyan. Relative luminance 0.400; OKLCH L 73.1% C 0.118 H 233.2°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#4FB4E6
RGB	rgb(79, 180, 230)
HSL	hsl(200, 75%, 61%)
HSV	hsv(200, 66%, 90%)
CMYK	cmyk(65.7%, 21.7%, 0%, 9.8%)
CIE-LAB	lab(69.48, -14.13, -33.68)
CIE-LCH	lch(69.48, 36.53, 247.24°)
OKLab	oklab(73.08% -0.0706 -0.0945)
OKLCH	oklch(73.08% 0.118 233.2)
XYZ	xyz(33.8230, 40.0144, 80.7886)
Luminance	0.4002 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB4E6 #E6814F

analogous

#4FE6CD #4FB4E6 #4F68E6

triadic

#4FB4E6 #E64FB4 #B4E64F

tetradic

#4FB4E6 #CD4FE6 #E6814F #68E64F

square

#4FB4E6 #CD4FE6 #E6814F #68E64F

split-complementary

#4FB4E6 #E64F68 #E6CD4F

monochromatic

#1775A3 #1F9BD9 #4FB4E6 #85CBEE #BAE2F5

Accessibility & contrast

On white

2.33

#4FB4E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#4FB4E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB4E6

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB4E6	#FFFFFF	#000000	##000000
##4FB4E6	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CB2E8

Deuteranopia (green-blind)

#87A3E5

Tritanopia (blue-blind)

#00C1C5

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4fb4e6;
/* rgb */ color: rgb(79, 180, 230);
/* oklch */ color: oklch(73.1% 0.118 233.2);

Tailwind

colors: {
  custom: {
    50: '#90caee',
    500: '#4fb4e6',
    950: '#000000',
  },
}

SCSS

$custom: #4fb4e6;
$custom-light: #90caee;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb4e6",
  "rgb": {
    "r": 79,
    "g": 180,
    "b": 230
  },
  "hsl": {
    "h": 199.868,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.73075,
    "c": 0.11795,
    "h": 233.2
  },
  "luminance": 0.40018
}

Semantic roles & 50–950 ramp

primary

#4FB4E6

secondary

#E5BFAC

accent

#510ED7

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4FB4E6

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

Preview Lab → · Contrast checker → · Palette generator →