#4CA9DB#4CA9DB

#4CA9DB is a light, moderate cyan. Relative luminance 0.350; OKLCH L 69.9% C 0.114 H 235.2°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#4CA9DB
RGB	rgb(76, 169, 219)
HSL	hsl(201, 67%, 58%)
HSV	hsv(201, 65%, 86%)
CMYK	cmyk(65.3%, 22.8%, 0%, 14.1%)
CIE-LAB	lab(65.77, -12.20, -33.41)
CIE-LCH	lch(65.77, 35.57, 249.94°)
OKLab	oklab(69.95% -0.0651 -0.0938)
OKLCH	oklch(69.95% 0.114 235.2)
XYZ	xyz(29.9497, 35.0238, 72.1860)
Luminance	0.3503 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CA9DB #DB7E4C

analogous

#4CDBC6 #4CA9DB #4C61DB

triadic

#4CA9DB #DB4CA9 #A9DB4C

tetradic

#4CA9DB #C64CDB #DB7E4C #61DB4C

square

#4CA9DB #C64CDB #DB7E4C #61DB4C

split-complementary

#4CA9DB #DB4C61 #DBC64C

monochromatic

#1D6890 #278CC3 #4CA9DB #7FC1E5 #B2DAEF

Accessibility & contrast

On white

2.62

#4CA9DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#4CA9DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CA9DB

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CA9DB	#FFFFFF	#000000	##000000
##4CA9DB	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A8DD

Deuteranopia (green-blind)

#7D99DA

Tritanopia (blue-blind)

#00B6BA

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4ca9db;
/* rgb */ color: rgb(76, 169, 219);
/* oklch */ color: oklch(69.9% 0.114 235.2);

Tailwind

colors: {
  custom: {
    50: '#8cc2e6',
    500: '#4ca9db',
    950: '#000000',
  },
}

SCSS

$custom: #4ca9db;
$custom-light: #8cc2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4ca9db",
  "rgb": {
    "r": 76,
    "g": 169,
    "b": 219
  },
  "hsl": {
    "h": 200.979,
    "s": 66.512,
    "l": 57.843
  },
  "oklch": {
    "l": 0.69948,
    "c": 0.11414,
    "h": 235.2
  },
  "luminance": 0.35027
}

Semantic roles & 50–950 ramp

primary

#4CA9DB

secondary

#DEB9A5

accent

#7A3EE9

background

#F9FBFE

surface

#F2F7FC

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4CA9DB

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

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