#4FB2DF#4FB2DF

#4FB2DF is a light, moderate cyan. Relative luminance 0.388; OKLCH L 72.3% C 0.113 H 230.9°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#4FB2DF
RGB	rgb(79, 178, 223)
HSL	hsl(199, 69%, 59%)
HSV	hsv(199, 65%, 87%)
CMYK	cmyk(64.6%, 20.2%, 0%, 12.5%)
CIE-LAB	lab(68.63, -15.28, -31.18)
CIE-LCH	lch(68.63, 34.72, 243.90°)
OKLab	oklab(72.3% -0.071 -0.0873)
OKLCH	oklch(72.3% 0.113 230.9)
XYZ	xyz(32.4589, 38.8274, 75.5815)
Luminance	0.3883 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB2DF #DF7C4F

analogous

#4FDFC4 #4FB2DF #4F6ADF

triadic

#4FB2DF #DF4FB2 #B2DF4F

tetradic

#4FB2DF #C44FDF #DF7C4F #6ADF4F

square

#4FB2DF #C44FDF #DF7C4F #6ADF4F

split-complementary

#4FB2DF #DF4F6A #DFC44F

monochromatic

#1C7198 #2598CC #4FB2DF #83C9E8 #B7DFF2

Accessibility & contrast

On white

2.40

#4FB2DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#4FB2DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB2DF

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB2DF	#FFFFFF	#000000	##000000
##4FB2DF	1.00	2.40	8.77	8.77
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB0E1

Deuteranopia (green-blind)

#87A1DE

Tritanopia (blue-blind)

#00BEC1

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #4fb2df;
/* rgb */ color: rgb(79, 178, 223);
/* oklch */ color: oklch(72.3% 0.113 230.9);

Tailwind

colors: {
  custom: {
    50: '#8fc9e9',
    500: '#4fb2df',
    950: '#000000',
  },
}

SCSS

$custom: #4fb2df;
$custom-light: #8fc9e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb2df",
  "rgb": {
    "r": 79,
    "g": 178,
    "b": 223
  },
  "hsl": {
    "h": 198.75,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.72304,
    "c": 0.11254,
    "h": 230.9
  },
  "luminance": 0.38831
}

Semantic roles & 50–950 ramp

primary

#4FB2DF

secondary

#E1BAA9

accent

#733CEC

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4FB2DF

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

Preview Lab → · Contrast checker → · Palette generator →