#4BB1D4#4BB1D4

#4BB1D4 is a light, moderate cyan. Relative luminance 0.377; OKLCH L 71.5% C 0.106 H 224.0°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#4BB1D4
RGB	rgb(75, 177, 212)
HSL	hsl(195, 61%, 56%)
HSV	hsv(195, 65%, 83%)
CMYK	cmyk(64.6%, 16.5%, 0%, 16.9%)
CIE-LAB	lab(67.79, -18.85, -26.44)
CIE-LCH	lch(67.79, 32.47, 234.51°)
OKLab	oklab(71.46% -0.0764 -0.0738)
OKLCH	oklch(71.46% 0.106 224)
XYZ	xyz(30.5027, 37.6904, 67.9420)
Luminance	0.3769 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB1D4 #D46E4B

analogous

#4BD4B2 #4BB1D4 #4B6DD4

triadic

#4BB1D4 #D44BB1 #B1D44B

tetradic

#4BB1D4 #B24BD4 #D46E4B #6DD44B

square

#4BB1D4 #B24BD4 #D46E4B #6DD44B

split-complementary

#4BB1D4 #D44B6D #D4B24B

monochromatic

#206B85 #2C93B6 #4BB1D4 #7CC6E0 #AEDCEC

Accessibility & contrast

On white

2.46

#4BB1D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#4BB1D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB1D4

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB1D4	#FFFFFF	#000000	##000000
##4BB1D4	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DADD6

Deuteranopia (green-blind)

#8A9FD4

Tritanopia (blue-blind)

#00BCBC

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4bb1d4;
/* rgb */ color: rgb(75, 177, 212);
/* oklch */ color: oklch(71.5% 0.106 224.0);

Tailwind

colors: {
  custom: {
    50: '#8cc8e1',
    500: '#4bb1d4',
    950: '#000000',
  },
}

SCSS

$custom: #4bb1d4;
$custom-light: #8cc8e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb1d4",
  "rgb": {
    "r": 75,
    "g": 177,
    "b": 212
  },
  "hsl": {
    "h": 195.328,
    "s": 61.435,
    "l": 56.275
  },
  "oklch": {
    "l": 0.71464,
    "c": 0.10618,
    "h": 224
  },
  "luminance": 0.37694
}

Semantic roles & 50–950 ramp

primary

#4BB1D4

secondary

#DAB0A1

accent

#6C43E5

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4BB1D4

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

Preview Lab → · Contrast checker → · Palette generator →