#4FB0DA#4FB0DA

#4FB0DA is a light, moderate cyan. Relative luminance 0.378; OKLCH L 71.6% C 0.109 H 229.5°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#4FB0DA
RGB	rgb(79, 176, 218)
HSL	hsl(198, 65%, 58%)
HSV	hsv(198, 64%, 85%)
CMYK	cmyk(63.8%, 19.3%, 0%, 14.5%)
CIE-LAB	lab(67.85, -15.78, -29.63)
CIE-LCH	lch(67.85, 33.57, 241.96°)
OKLab	oklab(71.62% -0.0708 -0.0829)
OKLCH	oklch(71.62% 0.109 229.5)
XYZ	xyz(31.3997, 37.7716, 71.9519)
Luminance	0.3777 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB0DA #DA794F

analogous

#4FDABE #4FB0DA #4F6BDA

triadic

#4FB0DA #DA4FB0 #B0DA4F

tetradic

#4FB0DA #BE4FDA #DA794F #6BDA4F

square

#4FB0DA #BE4FDA #DA794F #6BDA4F

split-complementary

#4FB0DA #DA4F6B #DABE4F

monochromatic

#1E6E90 #2994C3 #4FB0DA #82C7E5 #B4DDEF

Accessibility & contrast

On white

2.45

#4FB0DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#4FB0DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB0DA

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB0DA	#FFFFFF	#000000	##000000
##4FB0DA	1.00	2.45	8.55	8.55
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AADDC

Deuteranopia (green-blind)

#879FD9

Tritanopia (blue-blind)

#00BCBE

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4fb0da;
/* rgb */ color: rgb(79, 176, 218);
/* oklch */ color: oklch(71.6% 0.109 229.5);

Tailwind

colors: {
  custom: {
    50: '#8ec7e5',
    500: '#4fb0da',
    950: '#000000',
  },
}

SCSS

$custom: #4fb0da;
$custom-light: #8ec7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb0da",
  "rgb": {
    "r": 79,
    "g": 176,
    "b": 218
  },
  "hsl": {
    "h": 198.129,
    "s": 65.258,
    "l": 58.235
  },
  "oklch": {
    "l": 0.71622,
    "c": 0.10898,
    "h": 229.5
  },
  "luminance": 0.37775
}

Semantic roles & 50–950 ramp

primary

#4FB0DA

secondary

#DEB7A7

accent

#7340E8

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0D1315

muted

#7E8284

Preview Lab

Preview with #4FB0DA

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

Preview Lab → · Contrast checker → · Palette generator →