#4B82D4#4B82D4

#4B82D4 is a mid, vivid blue. Relative luminance 0.222; OKLCH L 60.8% C 0.138 H 258.2°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4B82D4
RGB	rgb(75, 130, 212)
HSL	hsl(216, 61%, 56%)
HSV	hsv(216, 65%, 83%)
CMYK	cmyk(64.6%, 38.7%, 0%, 16.9%)
CIE-LAB	lab(54.25, 7.70, -47.59)
CIE-LCH	lch(54.25, 48.21, 279.19°)
OKLab	oklab(60.77% -0.0282 -0.1354)
OKLCH	oklch(60.77% 0.138 258.2)
XYZ	xyz(22.7637, 22.2124, 65.3624)
Luminance	0.2221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B82D4 #D49D4B

analogous

#4BC7D4 #4B82D4 #594BD4

triadic

#4B82D4 #D44B82 #82D44B

tetradic

#4B82D4 #D44BC7 #D49D4B #4BD459

square

#4B82D4 #D44BC7 #D49D4B #4BD459

split-complementary

#4B82D4 #D4594B #C7D44B

monochromatic

#204885 #2C63B6 #4B82D4 #7CA4E0 #AEC7EC

Accessibility & contrast

On white

3.86

#4B82D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#4B82D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B82D4

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B82D4	#FFFFFF	#000000	##000000
##4B82D4	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E89D7

Deuteranopia (green-blind)

#4A7CD2

Tritanopia (blue-blind)

#0095A1

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4b82d4;
/* rgb */ color: rgb(75, 130, 212);
/* oklch */ color: oklch(60.8% 0.138 258.2);

Tailwind

colors: {
  custom: {
    50: '#8aa5e1',
    500: '#4b82d4',
    950: '#000000',
  },
}

SCSS

$custom: #4b82d4;
$custom-light: #8aa5e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b82d4",
  "rgb": {
    "r": 75,
    "g": 130,
    "b": 212
  },
  "hsl": {
    "h": 215.912,
    "s": 61.435,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60772,
    "c": 0.13828,
    "h": 258.2
  },
  "luminance": 0.22215
}

Semantic roles & 50–950 ramp

primary

#4B82D4

secondary

#DAC3A1

accent

#A443E5

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4B82D4

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

Preview Lab → · Contrast checker → · Palette generator →