#4DB1DC#4DB1DC

#4DB1DC is a light, moderate cyan. Relative luminance 0.382; OKLCH L 71.9% C 0.111 H 229.5°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#4DB1DC
RGB	rgb(77, 177, 220)
HSL	hsl(198, 67%, 58%)
HSV	hsv(198, 65%, 86%)
CMYK	cmyk(65%, 19.5%, 0%, 13.7%)
CIE-LAB	lab(68.16, -16.02, -30.26)
CIE-LCH	lch(68.16, 34.24, 242.11°)
OKLab	oklab(71.87% -0.0723 -0.0847)
OKLCH	oklch(71.87% 0.111 229.5)
XYZ	xyz(31.6959, 38.1860, 73.3965)
Luminance	0.3819 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB1DC #DC784D

analogous

#4DDCBF #4DB1DC #4D69DC

triadic

#4DB1DC #DC4DB1 #B1DC4D

tetradic

#4DB1DC #BF4DDC #DC784D #69DC4D

square

#4DB1DC #BF4DDC #DC784D #69DC4D

split-complementary

#4DB1DC #DC4D69 #DCBF4D

monochromatic

#1D6F92 #2795C5 #4DB1DC #80C7E6 #B3DEF0

Accessibility & contrast

On white

2.43

#4DB1DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#4DB1DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB1DC

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB1DC	#FFFFFF	#000000	##000000
##4DB1DC	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BAEDE

Deuteranopia (green-blind)

#87A0DB

Tritanopia (blue-blind)

#00BDBF

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #4db1dc;
/* rgb */ color: rgb(77, 177, 220);
/* oklch */ color: oklch(71.9% 0.111 229.5);

Tailwind

colors: {
  custom: {
    50: '#8dc8e7',
    500: '#4db1dc',
    950: '#000000',
  },
}

SCSS

$custom: #4db1dc;
$custom-light: #8dc8e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4db1dc",
  "rgb": {
    "r": 77,
    "g": 177,
    "b": 220
  },
  "hsl": {
    "h": 198.042,
    "s": 67.136,
    "l": 58.235
  },
  "oklch": {
    "l": 0.71874,
    "c": 0.11133,
    "h": 229.5
  },
  "luminance": 0.38189
}

Semantic roles & 50–950 ramp

primary

#4DB1DC

secondary

#DFB7A6

accent

#723EEA

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #4DB1DC

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

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