#4BB7E2#4BB7E2

#4BB7E2 is a light, moderate cyan. Relative luminance 0.409; OKLCH L 73.5% C 0.115 H 227.9°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#4BB7E2
RGB	rgb(75, 183, 226)
HSL	hsl(197, 72%, 59%)
HSV	hsv(197, 67%, 89%)
CMYK	cmyk(66.8%, 19%, 0%, 11.4%)
CIE-LAB	lab(70.07, -17.61, -30.60)
CIE-LCH	lch(70.07, 35.30, 240.08°)
OKLab	oklab(73.46% -0.0773 -0.0856)
OKLCH	oklch(73.46% 0.115 227.9)
XYZ	xyz(33.5571, 40.8502, 78.0531)
Luminance	0.4085 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB7E2 #E2764B

analogous

#4BE2C2 #4BB7E2 #4B6CE2

triadic

#4BB7E2 #E24BB7 #B7E24B

tetradic

#4BB7E2 #C24BE2 #E2764B #6CE24B

square

#4BB7E2 #C24BE2 #E2764B #6CE24B

split-complementary

#4BB7E2 #E24B6C #E2C24B

monochromatic

#19759A #219DCF #4BB7E2 #80CCEA #B4E1F3

Accessibility & contrast

On white

2.29

#4BB7E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#4BB7E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB7E2

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB7E2	#FFFFFF	#000000	##000000
##4BB7E2	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0B4E4

Deuteranopia (green-blind)

#8BA5E1

Tritanopia (blue-blind)

#00C3C5

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4bb7e2;
/* rgb */ color: rgb(75, 183, 226);
/* oklch */ color: oklch(73.5% 0.115 227.9);

Tailwind

colors: {
  custom: {
    50: '#8ecceb',
    500: '#4bb7e2',
    950: '#000000',
  },
}

SCSS

$custom: #4bb7e2;
$custom-light: #8ecceb;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb7e2",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 226
  },
  "hsl": {
    "h": 197.086,
    "s": 72.249,
    "l": 59.02
  },
  "oklch": {
    "l": 0.73461,
    "c": 0.11539,
    "h": 227.9
  },
  "luminance": 0.40854
}

Semantic roles & 50–950 ramp

primary

#4BB7E2

secondary

#E2B8A7

accent

#6D39EF

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4BB7E2

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

Preview Lab → · Contrast checker → · Palette generator →