#4B9BD2#4B9BD2

#4B9BD2 is a light, moderate cyan. Relative luminance 0.296; OKLCH L 66.3% C 0.113 H 241.4°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#4B9BD2
RGB	rgb(75, 155, 210)
HSL	hsl(204, 60%, 56%)
HSV	hsv(204, 64%, 82%)
CMYK	cmyk(64.3%, 26.2%, 0%, 17.6%)
CIE-LAB	lab(61.30, -7.56, -35.38)
CIE-LCH	lch(61.30, 36.18, 257.93°)
OKLab	oklab(66.27% -0.0543 -0.0995)
OKLCH	oklch(66.27% 0.113 241.4)
XYZ	xyz(26.2514, 29.5890, 65.2881)
Luminance	0.2959 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9BD2 #D2824B

analogous

#4BD2C5 #4B9BD2 #4B57D2

triadic

#4B9BD2 #D24B9B #9BD24B

tetradic

#4B9BD2 #C54BD2 #D2824B #57D24B

square

#4B9BD2 #C54BD2 #D2824B #57D24B

split-complementary

#4B9BD2 #D24B57 #D2C54B

monochromatic

#215A82 #2D7CB3 #4B9BD2 #7CB6DE #ADD1EA

Accessibility & contrast

On white

3.04

#4B9BD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#4B9BD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9BD2

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9BD2	#FFFFFF	#000000	##000000
##4B9BD2	1.00	3.04	6.92	6.92
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829BD5

Deuteranopia (green-blind)

#708ED1

Tritanopia (blue-blind)

#00A9AE

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4b9bd2;
/* rgb */ color: rgb(75, 155, 210);
/* oklch */ color: oklch(66.3% 0.113 241.4);

Tailwind

colors: {
  custom: {
    50: '#8ab8e0',
    500: '#4b9bd2',
    950: '#000000',
  },
}

SCSS

$custom: #4b9bd2;
$custom-light: #8ab8e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9bd2",
  "rgb": {
    "r": 75,
    "g": 155,
    "b": 210
  },
  "hsl": {
    "h": 204.444,
    "s": 60,
    "l": 55.882
  },
  "oklch": {
    "l": 0.66269,
    "c": 0.11339,
    "h": 241.4
  },
  "luminance": 0.29592
}

Semantic roles & 50–950 ramp

primary

#4B9BD2

secondary

#D8B7A0

accent

#8545E3

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4B9BD2

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

Preview Lab → · Contrast checker → · Palette generator →