#4AA3DF#4AA3DF

#4AA3DF is a light, vivid cyan. Relative luminance 0.330; OKLCH L 68.7% C 0.123 H 241.3°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#4AA3DF
RGB	rgb(74, 163, 223)
HSL	hsl(204, 70%, 58%)
HSV	hsv(204, 67%, 87%)
CMYK	cmyk(66.8%, 26.9%, 0%, 12.5%)
CIE-LAB	lab(64.14, -7.92, -38.16)
CIE-LCH	lch(64.14, 38.97, 258.28°)
OKLab	oklab(68.7% -0.0589 -0.1075)
OKLCH	oklch(68.7% 0.123 241.3)
XYZ	xyz(29.2354, 32.9748, 74.6218)
Luminance	0.3298 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4AA3DF #DF864A

analogous

#4ADFD0 #4AA3DF #4A58DF

triadic

#4AA3DF #DF4AA3 #A3DF4A

tetradic

#4AA3DF #D04ADF #DF864A #58DF4A

square

#4AA3DF #D04ADF #DF864A #58DF4A

split-complementary

#4AA3DF #DF4A58 #DFD04A

monochromatic

#1A6394 #2386C8 #4AA3DF #7EBDE8 #B2D8F1

Accessibility & contrast

On white

2.76

#4AA3DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#4AA3DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4AA3DF

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4AA3DF	#FFFFFF	#000000	##000000
##4AA3DF	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88A4E2

Deuteranopia (green-blind)

#7395DE

Tritanopia (blue-blind)

#00B2B8

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4aa3df;
/* rgb */ color: rgb(74, 163, 223);
/* oklch */ color: oklch(68.7% 0.123 241.3);

Tailwind

colors: {
  custom: {
    50: '#8cbee9',
    500: '#4aa3df',
    950: '#000000',
  },
}

SCSS

$custom: #4aa3df;
$custom-light: #8cbee9;
$custom-dark: #000000;

JSON

{
  "hex": "#4aa3df",
  "rgb": {
    "r": 74,
    "g": 163,
    "b": 223
  },
  "hsl": {
    "h": 204.161,
    "s": 69.953,
    "l": 58.235
  },
  "oklch": {
    "l": 0.68696,
    "c": 0.12263,
    "h": 241.3
  },
  "luminance": 0.32978
}

Semantic roles & 50–950 ramp

primary

#4AA3DF

secondary

#E0BDA5

accent

#833BED

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4AA3DF

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

Preview Lab → · Contrast checker → · Palette generator →