#4BB7CD#4BB7CD

#4BB7CD is a light, moderate cyan. Relative luminance 0.398; OKLCH L 72.6% C 0.102 H 213.4°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#4BB7CD
RGB	rgb(75, 183, 205)
HSL	hsl(190, 57%, 55%)
HSV	hsv(190, 63%, 80%)
CMYK	cmyk(63.4%, 10.7%, 0%, 19.6%)
CIE-LAB	lab(69.30, -24.07, -20.28)
CIE-LCH	lch(69.30, 31.47, 220.12°)
OKLab	oklab(72.59% -0.0853 -0.0563)
OKLCH	oklch(72.59% 0.102 213.4)
XYZ	xyz(30.8500, 39.7673, 63.7958)
Luminance	0.3977 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB7CD #CD614B

analogous

#4BCDA2 #4BB7CD #4B76CD

triadic

#4BB7CD #CD4BB7 #B7CD4B

tetradic

#4BB7CD #A24BCD #CD614B #76CD4B

square

#4BB7CD #A24BCD #CD614B #76CD4B

split-complementary

#4BB7CD #CD4B76 #CDA24B

monochromatic

#226C7B #3096AB #4BB7CD #7BCADA #ABDDE8

Accessibility & contrast

On white

2.35

#4BB7CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#4BB7CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB7CD

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB7CD	#FFFFFF	#000000	##000000
##4BB7CD	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B1CE

Deuteranopia (green-blind)

#94A3CD

Tritanopia (blue-blind)

#00C0BE

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #4bb7cd;
/* rgb */ color: rgb(75, 183, 205);
/* oklch */ color: oklch(72.6% 0.102 213.4);

Tailwind

colors: {
  custom: {
    50: '#8bccdc',
    500: '#4bb7cd',
    950: '#000000',
  },
}

SCSS

$custom: #4bb7cd;
$custom-light: #8bccdc;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb7cd",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 205
  },
  "hsl": {
    "h": 190.154,
    "s": 56.522,
    "l": 54.902
  },
  "oklch": {
    "l": 0.72593,
    "c": 0.10221,
    "h": 213.4
  },
  "luminance": 0.39771
}

Semantic roles & 50–950 ramp

primary

#4BB7CD

secondary

#D5A89F

accent

#6248E0

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4BB7CD

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

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