#4FBBDA#4FBBDA

#4FBBDA is a light, moderate cyan. Relative luminance 0.423; OKLCH L 74.2% C 0.107 H 220.0°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#4FBBDA
RGB	rgb(79, 187, 218)
HSL	hsl(193, 65%, 58%)
HSV	hsv(193, 64%, 85%)
CMYK	cmyk(63.8%, 14.2%, 0%, 14.5%)
CIE-LAB	lab(71.05, -21.52, -24.72)
CIE-LCH	lch(71.05, 32.78, 228.95°)
OKLab	oklab(74.18% -0.0821 -0.0688)
OKLCH	oklch(74.18% 0.107 220)
XYZ	xyz(33.6445, 42.2613, 72.7002)
Luminance	0.4227 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBBDA #DA6E4F

analogous

#4FDAB3 #4FBBDA #4F75DA

triadic

#4FBBDA #DA4FBB #BBDA4F

tetradic

#4FBBDA #B34FDA #DA6E4F #75DA4F

square

#4FBBDA #B34FDA #DA6E4F #75DA4F

split-complementary

#4FBBDA #DA4F75 #DAB34F

monochromatic

#1E7790 #29A1C3 #4FBBDA #82CFE5 #B4E2EF

Accessibility & contrast

On white

2.22

#4FBBDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#4FBBDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBBDA

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBBDA	#FFFFFF	#000000	##000000
##4FBBDA	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B6DC

Deuteranopia (green-blind)

#94A8DA

Tritanopia (blue-blind)

#00C5C5

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4fbbda;
/* rgb */ color: rgb(79, 187, 218);
/* oklch */ color: oklch(74.2% 0.107 220.0);

Tailwind

colors: {
  custom: {
    50: '#8fcfe5',
    500: '#4fbbda',
    950: '#000000',
  },
}

SCSS

$custom: #4fbbda;
$custom-light: #8fcfe5;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbbda",
  "rgb": {
    "r": 79,
    "g": 187,
    "b": 218
  },
  "hsl": {
    "h": 193.381,
    "s": 65.258,
    "l": 58.235
  },
  "oklch": {
    "l": 0.74179,
    "c": 0.10716,
    "h": 220
  },
  "luminance": 0.42265
}

Semantic roles & 50–950 ramp

primary

#4FBBDA

secondary

#DEB3A7

accent

#6540E8

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1415

muted

#7E8284

Preview Lab

Preview with #4FBBDA

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

Preview Lab → · Contrast checker → · Palette generator →