#4DBBEC#4DBBEC

#4DBBEC is a light, vivid cyan. Relative luminance 0.432; OKLCH L 74.9% C 0.121 H 230.8°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#4DBBEC
RGB	rgb(77, 187, 236)
HSL	hsl(198, 81%, 61%)
HSV	hsv(198, 67%, 93%)
CMYK	cmyk(67.4%, 20.8%, 0%, 7.5%)
CIE-LAB	lab(71.67, -16.24, -33.56)
CIE-LCH	lch(71.67, 37.28, 244.17°)
OKLab	oklab(74.88% -0.0767 -0.0941)
OKLCH	oklch(74.88% 0.121 230.8)
XYZ	xyz(35.9652, 43.1706, 85.7779)
Luminance	0.4318 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DBBEC #EC7E4D

analogous

#4DECCE #4DBBEC #4D6CEC

triadic

#4DBBEC #EC4DBB #BBEC4D

tetradic

#4DBBEC #CE4DEC #EC7E4D #6CEC4D

square

#4DBBEC #CE4DEC #EC7E4D #6CEC4D

split-complementary

#4DBBEC #EC4D6C #ECCE4D

monochromatic

#127DAC #18A5E4 #4DBBEC #84D0F2 #BCE5F8

Accessibility & contrast

On white

2.18

#4DBBEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#4DBBEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DBBEC

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DBBEC	#FFFFFF	#000000	##000000
##4DBBEC	1.00	2.18	9.64	9.64
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.64	21.00	1.00	1.00
##000000	9.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B9EE

Deuteranopia (green-blind)

#8CA9EB

Tritanopia (blue-blind)

#00C8CB

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #4dbbec;
/* rgb */ color: rgb(77, 187, 236);
/* oklch */ color: oklch(74.9% 0.121 230.8);

Tailwind

colors: {
  custom: {
    50: '#90cff2',
    500: '#4dbbec',
    950: '#000000',
  },
}

SCSS

$custom: #4dbbec;
$custom-light: #90cff2;
$custom-dark: #000000;

JSON

{
  "hex": "#4dbbec",
  "rgb": {
    "r": 77,
    "g": 187,
    "b": 236
  },
  "hsl": {
    "h": 198.491,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.74883,
    "c": 0.12137,
    "h": 230.8
  },
  "luminance": 0.43175
}

Semantic roles & 50–950 ramp

primary

#4DBBEC

secondary

#E8BFAD

accent

#4A08DD

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #4DBBEC

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

Preview Lab → · Contrast checker → · Palette generator →