#4DB7D3#4DB7D3

#4DB7D3 is a light, moderate cyan. Relative luminance 0.401; OKLCH L 72.9% C 0.104 H 218.2°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#4DB7D3
RGB	rgb(77, 183, 211)
HSL	hsl(193, 60%, 56%)
HSV	hsv(193, 64%, 83%)
CMYK	cmyk(63.5%, 13.3%, 0%, 17.3%)
CIE-LAB	lab(69.57, -21.93, -23.16)
CIE-LCH	lch(69.57, 31.89, 226.56°)
OKLab	oklab(72.9% -0.0818 -0.0644)
OKLCH	oklch(72.9% 0.104 218.2)
XYZ	xyz(31.7471, 40.1446, 67.6909)
Luminance	0.4015 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB7D3 #D3694D

analogous

#4DD3AC #4DB7D3 #4D74D3

triadic

#4DB7D3 #D34DB7 #B7D34D

tetradic

#4DB7D3 #AC4DD3 #D3694D #74D34D

square

#4DB7D3 #AC4DD3 #D3694D #74D34D

split-complementary

#4DB7D3 #D34D74 #D3AC4D

monochromatic

#217085 #2D99B6 #4DB7D3 #7ECBDF #AFDFEB

Accessibility & contrast

On white

2.33

#4DB7D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#4DB7D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB7D3

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB7D3	#FFFFFF	#000000	##000000
##4DB7D3	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B2D5

Deuteranopia (green-blind)

#92A4D3

Tritanopia (blue-blind)

#00C1C0

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4db7d3;
/* rgb */ color: rgb(77, 183, 211);
/* oklch */ color: oklch(72.9% 0.104 218.2);

Tailwind

colors: {
  custom: {
    50: '#8dcce0',
    500: '#4db7d3',
    950: '#000000',
  },
}

SCSS

$custom: #4db7d3;
$custom-light: #8dcce0;
$custom-dark: #000000;

JSON

{
  "hex": "#4db7d3",
  "rgb": {
    "r": 77,
    "g": 183,
    "b": 211
  },
  "hsl": {
    "h": 192.537,
    "s": 60.36,
    "l": 56.471
  },
  "oklch": {
    "l": 0.72895,
    "c": 0.10414,
    "h": 218.2
  },
  "luminance": 0.40148
}

Semantic roles & 50–950 ramp

primary

#4DB7D3

secondary

#D9AEA2

accent

#6644E4

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4DB7D3

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

Preview Lab → · Contrast checker → · Palette generator →