#4DB3CA#4DB3CA

#4DB3CA is a light, moderate cyan. Relative luminance 0.381; OKLCH L 71.6% C 0.099 H 215.0°. Best body text is #000000 at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#4DB3CA
RGB	rgb(77, 179, 202)
HSL	hsl(191, 54%, 55%)
HSV	hsv(191, 62%, 79%)
CMYK	cmyk(61.9%, 11.4%, 0%, 20.8%)
CIE-LAB	lab(68.08, -22.59, -20.49)
CIE-LCH	lch(68.08, 30.50, 222.20°)
OKLab	oklab(71.59% -0.0811 -0.0569)
OKLCH	oklch(71.59% 0.099 215)
XYZ	xyz(29.8370, 38.0792, 61.6432)
Luminance	0.3808 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB3CA #CA644D

analogous

#4DCAA3 #4DB3CA #4D75CA

triadic

#4DB3CA #CA4DB3 #B3CA4D

tetradic

#4DB3CA #A34DCA #CA644D #75CA4D

square

#4DB3CA #A34DCA #CA644D #75CA4D

split-complementary

#4DB3CA #CA4D75 #CAA34D

monochromatic

#246979 #3292A8 #4DB3CA #7CC7D8 #ABDBE6

Accessibility & contrast

On white

2.44

#4DB3CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.62

#4DB3CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB3CA

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB3CA	#FFFFFF	#000000	##000000
##4DB3CA	1.00	2.44	8.62	8.62
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.62	21.00	1.00	1.00
##000000	8.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3AECB

Deuteranopia (green-blind)

#90A0CA

Tritanopia (blue-blind)

#00BCBA

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #4db3ca;
/* rgb */ color: rgb(77, 179, 202);
/* oklch */ color: oklch(71.6% 0.099 215.0);

Tailwind

colors: {
  custom: {
    50: '#8bcada',
    500: '#4db3ca',
    950: '#000000',
  },
}

SCSS

$custom: #4db3ca;
$custom-light: #8bcada;
$custom-dark: #000000;

JSON

{
  "hex": "#4db3ca",
  "rgb": {
    "r": 77,
    "g": 179,
    "b": 202
  },
  "hsl": {
    "h": 191.04,
    "s": 54.113,
    "l": 54.706
  },
  "oklch": {
    "l": 0.71591,
    "c": 0.09912,
    "h": 215
  },
  "luminance": 0.38082
}

Semantic roles & 50–950 ramp

primary

#4DB3CA

secondary

#D4A99F

accent

#654ADD

background

#F9FCFD

surface

#F1F8FA

border

#CBD1D3

text

#0D1314

muted

#7E8283

Preview Lab

Preview with #4DB3CA

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

Preview Lab → · Contrast checker → · Palette generator →