#4FBDDA#4FBDDA

#4FBDDA is a light, moderate cyan. Relative luminance 0.431; OKLCH L 74.6% C 0.107 H 218.2°. Best body text is #000000 at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#4FBDDA
RGB	rgb(79, 189, 218)
HSL	hsl(193, 65%, 58%)
HSV	hsv(193, 64%, 85%)
CMYK	cmyk(63.8%, 13.3%, 0%, 14.5%)
CIE-LAB	lab(71.63, -22.54, -23.83)
CIE-LCH	lch(71.63, 32.80, 226.58°)
OKLab	oklab(74.65% -0.0842 -0.0663)
OKLCH	oklch(74.65% 0.107 218.2)
XYZ	xyz(34.0718, 43.1158, 72.8426)
Luminance	0.4312 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBDDA #DA6C4F

analogous

#4FDAB1 #4FBDDA #4F77DA

triadic

#4FBDDA #DA4FBD #BDDA4F

tetradic

#4FBDDA #B14FDA #DA6C4F #77DA4F

square

#4FBDDA #B14FDA #DA6C4F #77DA4F

split-complementary

#4FBDDA #DA4F77 #DAB14F

monochromatic

#1E7890 #29A3C3 #4FBDDA #82D0E5 #B4E3EF

Accessibility & contrast

On white

2.18

#4FBDDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.62

#4FBDDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBDDA

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBDDA	#FFFFFF	#000000	##000000
##4FBDDA	1.00	2.18	9.62	9.62
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.62	21.00	1.00	1.00
##000000	9.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAB8DC

Deuteranopia (green-blind)

#96A9DA

Tritanopia (blue-blind)

#00C7C6

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4fbdda;
/* rgb */ color: rgb(79, 189, 218);
/* oklch */ color: oklch(74.6% 0.107 218.2);

Tailwind

colors: {
  custom: {
    50: '#8fd1e5',
    500: '#4fbdda',
    950: '#000000',
  },
}

SCSS

$custom: #4fbdda;
$custom-light: #8fd1e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbdda",
  "rgb": {
    "r": 79,
    "g": 189,
    "b": 218
  },
  "hsl": {
    "h": 192.518,
    "s": 65.258,
    "l": 58.235
  },
  "oklch": {
    "l": 0.74647,
    "c": 0.10716,
    "h": 218.2
  },
  "luminance": 0.43119
}

Semantic roles & 50–950 ramp

primary

#4FBDDA

secondary

#DEB2A7

accent

#6340E8

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1415

muted

#7E8284

Preview Lab

Preview with #4FBDDA

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

Preview Lab → · Contrast checker → · Palette generator →