#4BBBE1#4BBBE1

#4BBBE1 is a light, moderate cyan. Relative luminance 0.425; OKLCH L 74.3% C 0.114 H 224.1°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#4BBBE1
RGB	rgb(75, 187, 225)
HSL	hsl(195, 71%, 59%)
HSV	hsv(195, 67%, 88%)
CMYK	cmyk(66.7%, 16.9%, 0%, 11.8%)
CIE-LAB	lab(71.19, -20.00, -28.32)
CIE-LCH	lch(71.19, 34.68, 234.77°)
OKLab	oklab(74.35% -0.0817 -0.0791)
OKLCH	oklch(74.35% 0.114 224.1)
XYZ	xyz(34.2571, 42.4690, 77.6115)
Luminance	0.4247 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBBE1 #E1714B

analogous

#4BE1BC #4BBBE1 #4B70E1

triadic

#4BBBE1 #E14BBB #BBE14B

tetradic

#4BBBE1 #BC4BE1 #E1714B #70E14B

square

#4BBBE1 #BC4BE1 #E1714B #70E14B

split-complementary

#4BBBE1 #E14B70 #E1BC4B

monochromatic

#197898 #22A1CD #4BBBE1 #7FCFEA #B4E3F2

Accessibility & contrast

On white

2.21

#4BBBE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#4BBBE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBBE1

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBBE1	#FFFFFF	#000000	##000000
##4BBBE1	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B7E3

Deuteranopia (green-blind)

#91A8E1

Tritanopia (blue-blind)

#00C7C7

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4bbbe1;
/* rgb */ color: rgb(75, 187, 225);
/* oklch */ color: oklch(74.3% 0.114 224.1);

Tailwind

colors: {
  custom: {
    50: '#8ecfea',
    500: '#4bbbe1',
    950: '#000000',
  },
}

SCSS

$custom: #4bbbe1;
$custom-light: #8ecfea;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbbe1",
  "rgb": {
    "r": 75,
    "g": 187,
    "b": 225
  },
  "hsl": {
    "h": 195.2,
    "s": 71.429,
    "l": 58.824
  },
  "oklch": {
    "l": 0.74346,
    "c": 0.11374,
    "h": 224.1
  },
  "luminance": 0.42473
}

Semantic roles & 50–950 ramp

primary

#4BBBE1

secondary

#E1B5A6

accent

#673AEE

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4BBBE1

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

Preview Lab → · Contrast checker → · Palette generator →