#4DBBEA#4DBBEA

#4DBBEA is a light, moderate cyan. Relative luminance 0.431; OKLCH L 74.8% C 0.120 H 229.7°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#4DBBEA
RGB	rgb(77, 187, 234)
HSL	hsl(198, 79%, 61%)
HSV	hsv(198, 67%, 92%)
CMYK	cmyk(67.1%, 20.1%, 0%, 8.2%)
CIE-LAB	lab(71.59, -16.88, -32.59)
CIE-LCH	lch(71.59, 36.70, 242.63°)
OKLab	oklab(74.8% -0.0774 -0.0913)
OKLCH	oklch(74.8% 0.12 229.7)
XYZ	xyz(35.6763, 43.0551, 84.2562)
Luminance	0.4306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DBBEA #EA7C4D

analogous

#4DEACA #4DBBEA #4D6CEA

triadic

#4DBBEA #EA4DBB #BBEA4D

tetradic

#4DBBEA #CA4DEA #EA7C4D #6CEA4D

square

#4DBBEA #CA4DEA #EA7C4D #6CEA4D

split-complementary

#4DBBEA #EA4D6C #EACA4D

monochromatic

#147CA9 #1AA4DF #4DBBEA #84D0F0 #BAE5F7

Accessibility & contrast

On white

2.18

#4DBBEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#4DBBEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DBBEA

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DBBEA	#FFFFFF	#000000	##000000
##4DBBEA	1.00	2.18	9.61	9.61
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3B8EC

Deuteranopia (green-blind)

#8DA8E9

Tritanopia (blue-blind)

#00C8CB

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4dbbea;
/* rgb */ color: rgb(77, 187, 234);
/* oklch */ color: oklch(74.8% 0.120 229.7);

Tailwind

colors: {
  custom: {
    50: '#90cff1',
    500: '#4dbbea',
    950: '#000000',
  },
}

SCSS

$custom: #4dbbea;
$custom-light: #90cff1;
$custom-dark: #000000;

JSON

{
  "hex": "#4dbbea",
  "rgb": {
    "r": 77,
    "g": 187,
    "b": 234
  },
  "hsl": {
    "h": 197.962,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.74795,
    "c": 0.1197,
    "h": 229.7
  },
  "luminance": 0.43059
}

Semantic roles & 50–950 ramp

primary

#4DBBEA

secondary

#E7BEAC

accent

#490ADB

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4DBBEA

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

Preview Lab → · Contrast checker → · Palette generator →