#4BB0CA#4BB0CA

#4BB0CA is a light, moderate cyan. Relative luminance 0.368; OKLCH L 70.8% C 0.100 H 217.6°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#4BB0CA
RGB	rgb(75, 176, 202)
HSL	hsl(192, 55%, 54%)
HSV	hsv(192, 63%, 79%)
CMYK	cmyk(62.9%, 12.9%, 0%, 20.8%)
CIE-LAB	lab(67.13, -21.40, -21.94)
CIE-LCH	lch(67.13, 30.65, 225.71°)
OKLab	oklab(70.82% -0.0792 -0.061)
OKLCH	oklch(70.82% 0.1 217.6)
XYZ	xyz(29.0833, 36.8078, 61.4375)
Luminance	0.3681 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB0CA #CA654B

analogous

#4BCAA4 #4BB0CA #4B71CA

triadic

#4BB0CA #CA4BB0 #B0CA4B

tetradic

#4BB0CA #A44BCA #CA654B #71CA4B

square

#4BB0CA #A44BCA #CA654B #71CA4B

split-complementary

#4BB0CA #CA4B71 #CAA44B

monochromatic

#236677 #318FA7 #4BB0CA #7AC5D8 #AADAE6

Accessibility & contrast

On white

2.51

#4BB0CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#4BB0CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB0CA

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB0CA	#FFFFFF	#000000	##000000
##4BB0CA	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FABCB

Deuteranopia (green-blind)

#8D9ECA

Tritanopia (blue-blind)

#00B9B8

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #4bb0ca;
/* rgb */ color: rgb(75, 176, 202);
/* oklch */ color: oklch(70.8% 0.100 217.6);

Tailwind

colors: {
  custom: {
    50: '#8ac7da',
    500: '#4bb0ca',
    950: '#000000',
  },
}

SCSS

$custom: #4bb0ca;
$custom-light: #8ac7da;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb0ca",
  "rgb": {
    "r": 75,
    "g": 176,
    "b": 202
  },
  "hsl": {
    "h": 192.283,
    "s": 54.506,
    "l": 54.314
  },
  "oklch": {
    "l": 0.70815,
    "c": 0.09994,
    "h": 217.6
  },
  "luminance": 0.36811
}

Semantic roles & 50–950 ramp

primary

#4BB0CA

secondary

#D3A89D

accent

#684ADE

background

#F9FCFD

surface

#F1F8FA

border

#CBD1D3

text

#0D1314

muted

#7E8283

Preview Lab

Preview with #4BB0CA

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

Preview Lab → · Contrast checker → · Palette generator →