#4BA3DD#4BA3DD

#4BA3DD is a light, vivid cyan. Relative luminance 0.329; OKLCH L 68.6% C 0.120 H 240.6°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#4BA3DD
RGB	rgb(75, 163, 221)
HSL	hsl(204, 68%, 58%)
HSV	hsv(204, 66%, 87%)
CMYK	cmyk(66.1%, 26.2%, 0%, 13.3%)
CIE-LAB	lab(64.09, -8.42, -37.14)
CIE-LCH	lch(64.09, 38.08, 257.23°)
OKLab	oklab(68.63% -0.0589 -0.1046)
OKLCH	oklch(68.63% 0.12 240.6)
XYZ	xyz(29.0450, 32.9077, 73.2137)
Luminance	0.3291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BA3DD #DD854B

analogous

#4BDDCE #4BA3DD #4B5ADD

triadic

#4BA3DD #DD4BA3 #A3DD4B

tetradic

#4BA3DD #CE4BDD #DD854B #5ADD4B

square

#4BA3DD #CE4BDD #DD854B #5ADD4B

split-complementary

#4BA3DD #DD4B5A #DDCE4B

monochromatic

#1C6392 #2586C5 #4BA3DD #7EBDE7 #B2D8F0

Accessibility & contrast

On white

2.77

#4BA3DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#4BA3DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BA3DD

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BA3DD	#FFFFFF	#000000	##000000
##4BA3DD	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88A3E0

Deuteranopia (green-blind)

#7495DC

Tritanopia (blue-blind)

#00B1B7

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4ba3dd;
/* rgb */ color: rgb(75, 163, 221);
/* oklch */ color: oklch(68.6% 0.120 240.6);

Tailwind

colors: {
  custom: {
    50: '#8cbee8',
    500: '#4ba3dd',
    950: '#000000',
  },
}

SCSS

$custom: #4ba3dd;
$custom-light: #8cbee8;
$custom-dark: #000000;

JSON

{
  "hex": "#4ba3dd",
  "rgb": {
    "r": 75,
    "g": 163,
    "b": 221
  },
  "hsl": {
    "h": 203.836,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.68633,
    "c": 0.12004,
    "h": 240.6
  },
  "luminance": 0.32911
}

Semantic roles & 50–950 ramp

primary

#4BA3DD

secondary

#DFBCA5

accent

#823DEB

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4BA3DD

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

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