#4DB1E0#4DB1E0

#4DB1E0 is a light, moderate cyan. Relative luminance 0.384; OKLCH L 72.1% C 0.115 H 231.9°. Best body text is #000000 at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#4DB1E0
RGB	rgb(77, 177, 224)
HSL	hsl(199, 70%, 59%)
HSV	hsv(199, 66%, 88%)
CMYK	cmyk(65.6%, 21%, 0%, 12.2%)
CIE-LAB	lab(68.31, -14.75, -32.21)
CIE-LCH	lch(68.31, 35.43, 245.39°)
OKLab	oklab(72.05% -0.0709 -0.0903)
OKLCH	oklch(72.05% 0.115 231.9)
XYZ	xyz(32.2320, 38.4005, 76.2199)
Luminance	0.3840 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB1E0 #E07C4D

analogous

#4DE0C6 #4DB1E0 #4D68E0

triadic

#4DB1E0 #E04DB1 #B1E04D

tetradic

#4DB1E0 #C64DE0 #E07C4D #68E04D

square

#4DB1E0 #C64DE0 #E07C4D #68E04D

split-complementary

#4DB1E0 #E04D68 #E0C64D

monochromatic

#1A7098 #2496CC #4DB1E0 #81C8E9 #B5DFF2

Accessibility & contrast

On white

2.42

#4DB1E0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.68

#4DB1E0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB1E0

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB1E0	#FFFFFF	#000000	##000000
##4DB1E0	1.00	2.42	8.68	8.68
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.68	21.00	1.00	1.00
##000000	8.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AAFE2

Deuteranopia (green-blind)

#85A0DF

Tritanopia (blue-blind)

#00BEC1

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #4db1e0;
/* rgb */ color: rgb(77, 177, 224);
/* oklch */ color: oklch(72.1% 0.115 231.9);

Tailwind

colors: {
  custom: {
    50: '#8ec8ea',
    500: '#4db1e0',
    950: '#000000',
  },
}

SCSS

$custom: #4db1e0;
$custom-light: #8ec8ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4db1e0",
  "rgb": {
    "r": 77,
    "g": 177,
    "b": 224
  },
  "hsl": {
    "h": 199.184,
    "s": 70.335,
    "l": 59.02
  },
  "oklch": {
    "l": 0.72051,
    "c": 0.11477,
    "h": 231.9
  },
  "luminance": 0.38404
}

Semantic roles & 50–950 ramp

primary

#4DB1E0

secondary

#E1BAA8

accent

#743BED

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4DB1E0

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

Preview Lab → · Contrast checker → · Palette generator →