#4DBCDD#4DBCDD

#4DBCDD is a light, moderate cyan. Relative luminance 0.428; OKLCH L 74.5% C 0.110 H 220.9°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#4DBCDD
RGB	rgb(77, 188, 221)
HSL	hsl(194, 68%, 58%)
HSV	hsv(194, 65%, 87%)
CMYK	cmyk(65.2%, 14.9%, 0%, 13.3%)
CIE-LAB	lab(71.39, -21.44, -25.84)
CIE-LCH	lch(71.39, 33.58, 230.31°)
OKLab	oklab(74.47% -0.0831 -0.072)
OKLCH	oklch(74.47% 0.11 220.9)
XYZ	xyz(34.0896, 42.7610, 74.8497)
Luminance	0.4276 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DBCDD #DD6E4D

analogous

#4DDDB6 #4DBCDD #4D74DD

triadic

#4DBCDD #DD4DBC #BCDD4D

tetradic

#4DBCDD #B64DDD #DD6E4D #74DD4D

square

#4DBCDD #B64DDD #DD6E4D #74DD4D

split-complementary

#4DBCDD #DD4D74 #DDB64D

monochromatic

#1C7893 #26A2C7 #4DBCDD #80CFE7 #B4E3F1

Accessibility & contrast

On white

2.20

#4DBCDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#4DBCDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DBCDD

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DBCDD	#FFFFFF	#000000	##000000
##4DBCDD	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B7DF

Deuteranopia (green-blind)

#94A8DD

Tritanopia (blue-blind)

#00C7C6

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4dbcdd;
/* rgb */ color: rgb(77, 188, 221);
/* oklch */ color: oklch(74.5% 0.110 220.9);

Tailwind

colors: {
  custom: {
    50: '#8ed0e7',
    500: '#4dbcdd',
    950: '#000000',
  },
}

SCSS

$custom: #4dbcdd;
$custom-light: #8ed0e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4dbcdd",
  "rgb": {
    "r": 77,
    "g": 188,
    "b": 221
  },
  "hsl": {
    "h": 193.75,
    "s": 67.925,
    "l": 58.431
  },
  "oklch": {
    "l": 0.74473,
    "c": 0.10998,
    "h": 220.9
  },
  "luminance": 0.42765
}

Semantic roles & 50–950 ramp

primary

#4DBCDD

secondary

#DFB3A6

accent

#653DEB

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4DBCDD

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

Preview Lab → · Contrast checker → · Palette generator →