#4DBFDA#4DBFDA

#4DBFDA is a light, moderate cyan. Relative luminance 0.439; OKLCH L 75.1% C 0.108 H 216.3°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#4DBFDA
RGB	rgb(77, 191, 218)
HSL	hsl(191, 66%, 58%)
HSV	hsv(191, 65%, 85%)
CMYK	cmyk(64.7%, 12.4%, 0%, 14.5%)
CIE-LAB	lab(72.16, -23.88, -23.03)
CIE-LCH	lch(72.16, 33.18, 223.96°)
OKLab	oklab(75.05% -0.0873 -0.0641)
OKLCH	oklch(75.05% 0.108 216.3)
XYZ	xyz(34.3410, 43.8976, 72.9793)
Luminance	0.4390 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DBFDA #DA684D

analogous

#4DDAAE #4DBFDA #4D79DA

triadic

#4DBFDA #DA4DBF #BFDA4D

tetradic

#4DBFDA #AE4DDA #DA684D #79DA4D

square

#4DBFDA #AE4DDA #DA684D #79DA4D

split-complementary

#4DBFDA #DA4D79 #DAAE4D

monochromatic

#1E798F #28A4C2 #4DBFDA #80D1E5 #B2E3EF

Accessibility & contrast

On white

2.15

#4DBFDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#4DBFDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DBFDA

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DBFDA	#FFFFFF	#000000	##000000
##4DBFDA	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB9DC

Deuteranopia (green-blind)

#98AADA

Tritanopia (blue-blind)

#00C9C7

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4dbfda;
/* rgb */ color: rgb(77, 191, 218);
/* oklch */ color: oklch(75.1% 0.108 216.3);

Tailwind

colors: {
  custom: {
    50: '#8ed2e5',
    500: '#4dbfda',
    950: '#000000',
  },
}

SCSS

$custom: #4dbfda;
$custom-light: #8ed2e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4dbfda",
  "rgb": {
    "r": 77,
    "g": 191,
    "b": 218
  },
  "hsl": {
    "h": 191.489,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.75053,
    "c": 0.10831,
    "h": 216.3
  },
  "luminance": 0.43901
}

Semantic roles & 50–950 ramp

primary

#4DBFDA

secondary

#DEB0A5

accent

#603FE9

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1415

muted

#7E8284

Preview Lab

Preview with #4DBFDA

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

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