#4BB7DD#4BB7DD

#4BB7DD is a light, moderate cyan. Relative luminance 0.406; OKLCH L 73.2% C 0.112 H 224.8°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#4BB7DD
RGB	rgb(75, 183, 221)
HSL	hsl(196, 68%, 58%)
HSV	hsv(196, 66%, 87%)
CMYK	cmyk(66.1%, 17.2%, 0%, 13.3%)
CIE-LAB	lab(69.88, -19.18, -28.16)
CIE-LCH	lch(69.88, 34.07, 235.75°)
OKLab	oklab(73.25% -0.0792 -0.0787)
OKLCH	oklch(73.25% 0.112 224.8)
XYZ	xyz(32.8810, 40.5797, 74.4924)
Luminance	0.4058 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB7DD #DD714B

analogous

#4BDDBA #4BB7DD #4B6EDD

triadic

#4BB7DD #DD4BB7 #B7DD4B

tetradic

#4BB7DD #BA4BDD #DD714B #6EDD4B

square

#4BB7DD #BA4BDD #DD714B #6EDD4B

split-complementary

#4BB7DD #DD4B6E #DDBA4B

monochromatic

#1C7392 #259CC5 #4BB7DD #7ECCE7 #B2E0F0

Accessibility & contrast

On white

2.30

#4BB7DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#4BB7DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB7DD

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB7DD	#FFFFFF	#000000	##000000
##4BB7DD	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B3DF

Deuteranopia (green-blind)

#8EA4DD

Tritanopia (blue-blind)

#00C2C3

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4bb7dd;
/* rgb */ color: rgb(75, 183, 221);
/* oklch */ color: oklch(73.2% 0.112 224.8);

Tailwind

colors: {
  custom: {
    50: '#8dcce7',
    500: '#4bb7dd',
    950: '#000000',
  },
}

SCSS

$custom: #4bb7dd;
$custom-light: #8dcce7;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb7dd",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 221
  },
  "hsl": {
    "h": 195.616,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.73246,
    "c": 0.1116,
    "h": 224.8
  },
  "luminance": 0.40583
}

Semantic roles & 50–950 ramp

primary

#4BB7DD

secondary

#DFB4A5

accent

#6A3DEB

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #4BB7DD

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

Preview Lab → · Contrast checker → · Palette generator →