#4BB8E2#4BB8E2

#4BB8E2 is a light, moderate cyan. Relative luminance 0.413; OKLCH L 73.7% C 0.115 H 227.1°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#4BB8E2
RGB	rgb(75, 184, 226)
HSL	hsl(197, 72%, 59%)
HSV	hsv(197, 67%, 89%)
CMYK	cmyk(66.8%, 18.6%, 0%, 11.4%)
CIE-LAB	lab(70.36, -18.13, -30.15)
CIE-LCH	lch(70.36, 35.18, 238.98°)
OKLab	oklab(73.69% -0.0783 -0.0843)
OKLCH	oklch(73.69% 0.115 227.1)
XYZ	xyz(33.7641, 41.2641, 78.1221)
Luminance	0.4127 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB8E2 #E2754B

analogous

#4BE2C1 #4BB8E2 #4B6DE2

triadic

#4BB8E2 #E24BB8 #B8E24B

tetradic

#4BB8E2 #C14BE2 #E2754B #6DE24B

square

#4BB8E2 #C14BE2 #E2754B #6DE24B

split-complementary

#4BB8E2 #E24B6D #E2C14B

monochromatic

#19769A #219ECF #4BB8E2 #80CDEA #B4E2F3

Accessibility & contrast

On white

2.27

#4BB8E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#4BB8E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB8E2

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB8E2	#FFFFFF	#000000	##000000
##4BB8E2	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B5E4

Deuteranopia (green-blind)

#8DA5E1

Tritanopia (blue-blind)

#00C4C6

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4bb8e2;
/* rgb */ color: rgb(75, 184, 226);
/* oklch */ color: oklch(73.7% 0.115 227.1);

Tailwind

colors: {
  custom: {
    50: '#8ecdeb',
    500: '#4bb8e2',
    950: '#000000',
  },
}

SCSS

$custom: #4bb8e2;
$custom-light: #8ecdeb;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb8e2",
  "rgb": {
    "r": 75,
    "g": 184,
    "b": 226
  },
  "hsl": {
    "h": 196.689,
    "s": 72.249,
    "l": 59.02
  },
  "oklch": {
    "l": 0.73693,
    "c": 0.11511,
    "h": 227.1
  },
  "luminance": 0.41268
}

Semantic roles & 50–950 ramp

primary

#4BB8E2

secondary

#E2B7A7

accent

#6B39EF

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4BB8E2

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

Preview Lab → · Contrast checker → · Palette generator →