#4FB0DD#4FB0DD

#4FB0DD is a light, moderate cyan. Relative luminance 0.379; OKLCH L 71.8% C 0.112 H 231.3°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#4FB0DD
RGB	rgb(79, 176, 221)
HSL	hsl(199, 68%, 59%)
HSV	hsv(199, 64%, 87%)
CMYK	cmyk(64.3%, 20.4%, 0%, 13.3%)
CIE-LAB	lab(67.97, -14.84, -31.10)
CIE-LCH	lch(67.97, 34.46, 244.49°)
OKLab	oklab(71.75% -0.0697 -0.0871)
OKLCH	oklch(71.75% 0.112 231.3)
XYZ	xyz(31.7958, 37.9301, 74.0382)
Luminance	0.3793 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB0DD #DD7C4F

analogous

#4FDDC3 #4FB0DD #4F69DD

triadic

#4FB0DD #DD4FB0 #B0DD4F

tetradic

#4FB0DD #C34FDD #DD7C4F #69DD4F

square

#4FB0DD #C34FDD #DD7C4F #69DD4F

split-complementary

#4FB0DD #DD4F69 #DDC34F

monochromatic

#1D6F95 #2795C8 #4FB0DD #82C7E7 #B6DEF1

Accessibility & contrast

On white

2.45

#4FB0DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#4FB0DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB0DD

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB0DD	#FFFFFF	#000000	##000000
##4FB0DD	1.00	2.45	8.59	8.59
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.59	21.00	1.00	1.00
##000000	8.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99AEDF

Deuteranopia (green-blind)

#869FDC

Tritanopia (blue-blind)

#00BCBF

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #4fb0dd;
/* rgb */ color: rgb(79, 176, 221);
/* oklch */ color: oklch(71.8% 0.112 231.3);

Tailwind

colors: {
  custom: {
    50: '#8ec7e7',
    500: '#4fb0dd',
    950: '#000000',
  },
}

SCSS

$custom: #4fb0dd;
$custom-light: #8ec7e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb0dd",
  "rgb": {
    "r": 79,
    "g": 176,
    "b": 221
  },
  "hsl": {
    "h": 199.014,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.71754,
    "c": 0.11153,
    "h": 231.3
  },
  "luminance": 0.37933
}

Semantic roles & 50–950 ramp

primary

#4FB0DD

secondary

#E0BAA8

accent

#743DEA

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4FB0DD

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

Preview Lab → · Contrast checker → · Palette generator →