#4B9CD2#4B9CD2

#4B9CD2 is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.5% C 0.113 H 240.6°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#4B9CD2
RGB	rgb(75, 156, 210)
HSL	hsl(204, 60%, 56%)
HSV	hsv(204, 64%, 82%)
CMYK	cmyk(64.3%, 25.7%, 0%, 17.6%)
CIE-LAB	lab(61.59, -8.12, -34.93)
CIE-LCH	lch(61.59, 35.86, 256.91°)
OKLab	oklab(66.5% -0.0553 -0.0982)
OKLCH	oklch(66.5% 0.113 240.6)
XYZ	xyz(26.4185, 29.9232, 65.3438)
Luminance	0.2993 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9CD2 #D2814B

analogous

#4BD2C4 #4B9CD2 #4B58D2

triadic

#4B9CD2 #D24B9C #9CD24B

tetradic

#4B9CD2 #C44BD2 #D2814B #58D24B

square

#4B9CD2 #C44BD2 #D2814B #58D24B

split-complementary

#4B9CD2 #D24B58 #D2C44B

monochromatic

#215B82 #2D7DB3 #4B9CD2 #7CB7DE #ADD2EA

Accessibility & contrast

On white

3.01

#4B9CD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.99

#4B9CD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9CD2

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9CD2	#FFFFFF	#000000	##000000
##4B9CD2	1.00	3.01	6.99	6.99
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.99	21.00	1.00	1.00
##000000	6.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839CD4

Deuteranopia (green-blind)

#718FD1

Tritanopia (blue-blind)

#00A9AF

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4b9cd2;
/* rgb */ color: rgb(75, 156, 210);
/* oklch */ color: oklch(66.5% 0.113 240.6);

Tailwind

colors: {
  custom: {
    50: '#8ab9e0',
    500: '#4b9cd2',
    950: '#000000',
  },
}

SCSS

$custom: #4b9cd2;
$custom-light: #8ab9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9cd2",
  "rgb": {
    "r": 75,
    "g": 156,
    "b": 210
  },
  "hsl": {
    "h": 204,
    "s": 60,
    "l": 55.882
  },
  "oklch": {
    "l": 0.66498,
    "c": 0.11275,
    "h": 240.6
  },
  "luminance": 0.29926
}

Semantic roles & 50–950 ramp

primary

#4B9CD2

secondary

#D8B7A0

accent

#8445E3

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4B9CD2

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

Preview Lab → · Contrast checker → · Palette generator →