#4FB2E3#4FB2E3

#4FB2E3 is a light, moderate cyan. Relative luminance 0.390; OKLCH L 72.5% C 0.116 H 233.1°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#4FB2E3
RGB	rgb(79, 178, 227)
HSL	hsl(200, 73%, 60%)
HSV	hsv(200, 65%, 89%)
CMYK	cmyk(65.2%, 21.6%, 0%, 11%)
CIE-LAB	lab(68.78, -14.01, -33.12)
CIE-LCH	lch(68.78, 35.96, 247.07°)
OKLab	oklab(72.48% -0.0697 -0.0929)
OKLCH	oklch(72.48% 0.116 233.1)
XYZ	xyz(33.0045, 39.0456, 78.4553)
Luminance	0.3905 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB2E3 #E3804F

analogous

#4FE3CA #4FB2E3 #4F68E3

triadic

#4FB2E3 #E34FB2 #B2E34F

tetradic

#4FB2E3 #CA4FE3 #E3804F #68E34F

square

#4FB2E3 #CA4FE3 #E3804F #68E34F

split-complementary

#4FB2E3 #E34F68 #E3CA4F

monochromatic

#19729E #2298D3 #4FB2E3 #84C9EB #B9E0F4

Accessibility & contrast

On white

2.38

#4FB2E3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#4FB2E3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB2E3

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB2E3	#FFFFFF	#000000	##000000
##4FB2E3	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AB0E5

Deuteranopia (green-blind)

#86A1E2

Tritanopia (blue-blind)

#00BFC2

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #4fb2e3;
/* rgb */ color: rgb(79, 178, 227);
/* oklch */ color: oklch(72.5% 0.116 233.1);

Tailwind

colors: {
  custom: {
    50: '#8fc9ec',
    500: '#4fb2e3',
    950: '#000000',
  },
}

SCSS

$custom: #4fb2e3;
$custom-light: #8fc9ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb2e3",
  "rgb": {
    "r": 79,
    "g": 178,
    "b": 227
  },
  "hsl": {
    "h": 199.865,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.72482,
    "c": 0.11608,
    "h": 233.1
  },
  "luminance": 0.39049
}

Semantic roles & 50–950 ramp

primary

#4FB2E3

secondary

#E3BDAA

accent

#7539EF

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4FB2E3

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

Preview Lab → · Contrast checker → · Palette generator →