#4BB4CE#4BB4CE

#4BB4CE is a light, moderate cyan. Relative luminance 0.386; OKLCH L 71.9% C 0.102 H 217.0°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#4BB4CE
RGB	rgb(75, 180, 206)
HSL	hsl(192, 57%, 55%)
HSV	hsv(192, 64%, 81%)
CMYK	cmyk(63.6%, 12.6%, 0%, 19.2%)
CIE-LAB	lab(68.45, -22.24, -22.12)
CIE-LCH	lch(68.45, 31.37, 224.85°)
OKLab	oklab(71.92% -0.0818 -0.0615)
OKLCH	oklch(71.92% 0.102 217)
XYZ	xyz(30.3589, 38.5914, 64.2295)
Luminance	0.3860 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB4CE #CE654B

analogous

#4BCEA6 #4BB4CE #4B73CE

triadic

#4BB4CE #CE4BB4 #B4CE4B

tetradic

#4BB4CE #A64BCE #CE654B #73CE4B

square

#4BB4CE #A64BCE #CE654B #73CE4B

split-complementary

#4BB4CE #CE4B73 #CEA64B

monochromatic

#226B7D #2F94AD #4BB4CE #7BC8DB #ABDCE8

Accessibility & contrast

On white

2.41

#4BB4CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#4BB4CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB4CE

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB4CE	#FFFFFF	#000000	##000000
##4BB4CE	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3AFCF

Deuteranopia (green-blind)

#90A1CE

Tritanopia (blue-blind)

#00BDBC

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #4bb4ce;
/* rgb */ color: rgb(75, 180, 206);
/* oklch */ color: oklch(71.9% 0.102 217.0);

Tailwind

colors: {
  custom: {
    50: '#8bcadd',
    500: '#4bb4ce',
    950: '#000000',
  },
}

SCSS

$custom: #4bb4ce;
$custom-light: #8bcadd;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb4ce",
  "rgb": {
    "r": 75,
    "g": 180,
    "b": 206
  },
  "hsl": {
    "h": 191.908,
    "s": 57.205,
    "l": 55.098
  },
  "oklch": {
    "l": 0.71922,
    "c": 0.10234,
    "h": 217
  },
  "luminance": 0.38595
}

Semantic roles & 50–950 ramp

primary

#4BB4CE

secondary

#D6AA9F

accent

#6647E0

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4BB4CE

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

Preview Lab → · Contrast checker → · Palette generator →