#4FB2D9#4FB2D9

#4FB2D9 is a light, moderate cyan. Relative luminance 0.385; OKLCH L 72.0% C 0.108 H 227.1°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#4FB2D9
RGB	rgb(79, 178, 217)
HSL	hsl(197, 64%, 58%)
HSV	hsv(197, 64%, 85%)
CMYK	cmyk(63.6%, 18%, 0%, 14.9%)
CIE-LAB	lab(68.39, -17.15, -28.25)
CIE-LCH	lch(68.39, 33.05, 238.73°)
OKLab	oklab(72.04% -0.0732 -0.0789)
OKLCH	oklch(72.04% 0.108 227.1)
XYZ	xyz(31.6643, 38.5095, 71.3965)
Luminance	0.3851 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB2D9 #D9764F

analogous

#4FD9BB #4FB2D9 #4F6DD9

triadic

#4FB2D9 #D94FB2 #B2D94F

tetradic

#4FB2D9 #BB4FD9 #D9764F #6DD94F

square

#4FB2D9 #BB4FD9 #D9764F #6DD94F

split-complementary

#4FB2D9 #D94F6D #D9BB4F

monochromatic

#1F6F8F #2A96C1 #4FB2D9 #81C8E4 #B4DEEF

Accessibility & contrast

On white

2.41

#4FB2D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#4FB2D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB2D9

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB2D9	#FFFFFF	#000000	##000000
##4FB2D9	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DAFDB

Deuteranopia (green-blind)

#8AA1D9

Tritanopia (blue-blind)

#00BDBF

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #4fb2d9;
/* rgb */ color: rgb(79, 178, 217);
/* oklch */ color: oklch(72.0% 0.108 227.1);

Tailwind

colors: {
  custom: {
    50: '#8ec9e4',
    500: '#4fb2d9',
    950: '#000000',
  },
}

SCSS

$custom: #4fb2d9;
$custom-light: #8ec9e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb2d9",
  "rgb": {
    "r": 79,
    "g": 178,
    "b": 217
  },
  "hsl": {
    "h": 196.957,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.72042,
    "c": 0.10763,
    "h": 227.1
  },
  "luminance": 0.38513
}

Semantic roles & 50–950 ramp

primary

#4FB2D9

secondary

#DDB6A6

accent

#7040E7

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4FB2D9

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

Preview Lab → · Contrast checker → · Palette generator →