#4B99D5#4B99D5

#4B99D5 is a light, moderate cyan. Relative luminance 0.291; OKLCH L 66.0% C 0.118 H 244.3°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#4B99D5
RGB	rgb(75, 153, 213)
HSL	hsl(206, 62%, 56%)
HSV	hsv(206, 65%, 84%)
CMYK	cmyk(64.8%, 28.2%, 0%, 16.5%)
CIE-LAB	lab(60.85, -5.45, -37.75)
CIE-LCH	lch(60.85, 38.14, 261.79°)
OKLab	oklab(65.96% -0.0513 -0.1064)
OKLCH	oklch(65.96% 0.118 244.3)
XYZ	xyz(26.2986, 29.0797, 67.1649)
Luminance	0.2908 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B99D5 #D5874B

analogous

#4BD5CC #4B99D5 #4B54D5

triadic

#4B99D5 #D54B99 #99D54B

tetradic

#4B99D5 #CC4BD5 #D5874B #54D54B

square

#4B99D5 #CC4BD5 #D5874B #54D54B

split-complementary

#4B99D5 #D54B54 #D5CC4B

monochromatic

#1F5A86 #2B7BB8 #4B99D5 #7DB5E1 #AED1EC

Accessibility & contrast

On white

3.08

#4B99D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#4B99D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B99D5

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B99D5	#FFFFFF	#000000	##000000
##4B99D5	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9AD8

Deuteranopia (green-blind)

#6B8DD4

Tritanopia (blue-blind)

#00A8AE

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4b99d5;
/* rgb */ color: rgb(75, 153, 213);
/* oklch */ color: oklch(66.0% 0.118 244.3);

Tailwind

colors: {
  custom: {
    50: '#8bb6e2',
    500: '#4b99d5',
    950: '#000000',
  },
}

SCSS

$custom: #4b99d5;
$custom-light: #8bb6e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b99d5",
  "rgb": {
    "r": 75,
    "g": 153,
    "b": 213
  },
  "hsl": {
    "h": 206.087,
    "s": 62.162,
    "l": 56.471
  },
  "oklch": {
    "l": 0.6596,
    "c": 0.11814,
    "h": 244.3
  },
  "luminance": 0.29082
}

Semantic roles & 50–950 ramp

primary

#4B99D5

secondary

#DABAA2

accent

#8943E5

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4B99D5

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

Preview Lab → · Contrast checker → · Palette generator →