#4B84D4#4B84D4

#4B84D4 is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.2% C 0.136 H 257.2°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#4B84D4
RGB	rgb(75, 132, 212)
HSL	hsl(215, 61%, 56%)
HSV	hsv(215, 65%, 83%)
CMYK	cmyk(64.6%, 37.7%, 0%, 16.9%)
CIE-LAB	lab(54.81, 6.49, -46.70)
CIE-LCH	lch(54.81, 47.15, 277.92°)
OKLab	oklab(61.21% -0.0302 -0.1327)
OKLCH	oklch(61.21% 0.136 257.2)
XYZ	xyz(23.0323, 22.7496, 65.4519)
Luminance	0.2275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B84D4 #D49B4B

analogous

#4BC9D4 #4B84D4 #574BD4

triadic

#4B84D4 #D44B84 #84D44B

tetradic

#4B84D4 #D44BC9 #D49B4B #4BD457

square

#4B84D4 #D44BC9 #D49B4B #4BD457

split-complementary

#4B84D4 #D4574B #C9D44B

monochromatic

#204A85 #2C65B6 #4B84D4 #7CA6E0 #AEC8EC

Accessibility & contrast

On white

3.78

#4B84D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#4B84D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B84D4

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B84D4	#FFFFFF	#000000	##000000
##4B84D4	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#618AD7

Deuteranopia (green-blind)

#4D7DD2

Tritanopia (blue-blind)

#0096A2

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4b84d4;
/* rgb */ color: rgb(75, 132, 212);
/* oklch */ color: oklch(61.2% 0.136 257.2);

Tailwind

colors: {
  custom: {
    50: '#8aa7e1',
    500: '#4b84d4',
    950: '#000000',
  },
}

SCSS

$custom: #4b84d4;
$custom-light: #8aa7e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b84d4",
  "rgb": {
    "r": 75,
    "g": 132,
    "b": 212
  },
  "hsl": {
    "h": 215.036,
    "s": 61.435,
    "l": 56.275
  },
  "oklch": {
    "l": 0.61209,
    "c": 0.13612,
    "h": 257.2
  },
  "luminance": 0.22752
}

Semantic roles & 50–950 ramp

primary

#4B84D4

secondary

#DAC2A1

accent

#A143E5

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4B84D4

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

Preview Lab → · Contrast checker → · Palette generator →