#4B84D5#4B84D5

#4B84D5 is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.3% C 0.137 H 257.4°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4B84D5
RGB	rgb(75, 132, 213)
HSL	hsl(215, 62%, 56%)
HSV	hsv(215, 65%, 84%)
CMYK	cmyk(64.8%, 38%, 0%, 16.5%)
CIE-LAB	lab(54.87, 6.84, -47.18)
CIE-LCH	lch(54.87, 47.67, 278.25°)
OKLab	oklab(61.27% -0.03 -0.1341)
OKLCH	oklch(61.27% 0.137 257.4)
XYZ	xyz(23.1588, 22.8002, 66.1183)
Luminance	0.2280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B84D5 #D59C4B

analogous

#4BC9D5 #4B84D5 #574BD5

triadic

#4B84D5 #D54B84 #84D54B

tetradic

#4B84D5 #D54BC9 #D59C4B #4BD557

square

#4B84D5 #D54BC9 #D59C4B #4BD557

split-complementary

#4B84D5 #D5574B #C9D54B

monochromatic

#1F4A86 #2B65B8 #4B84D5 #7DA6E1 #AEC8EC

Accessibility & contrast

On white

3.78

#4B84D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#4B84D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B84D5

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B84D5	#FFFFFF	#000000	##000000
##4B84D5	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#608AD8

Deuteranopia (green-blind)

#4C7DD3

Tritanopia (blue-blind)

#0097A2

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4b84d5;
/* rgb */ color: rgb(75, 132, 213);
/* oklch */ color: oklch(61.3% 0.137 257.4);

Tailwind

colors: {
  custom: {
    50: '#8aa7e2',
    500: '#4b84d5',
    950: '#000000',
  },
}

SCSS

$custom: #4b84d5;
$custom-light: #8aa7e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b84d5",
  "rgb": {
    "r": 75,
    "g": 132,
    "b": 213
  },
  "hsl": {
    "h": 215.217,
    "s": 62.162,
    "l": 56.471
  },
  "oklch": {
    "l": 0.61267,
    "c": 0.13745,
    "h": 257.4
  },
  "luminance": 0.22802
}

Semantic roles & 50–950 ramp

primary

#4B84D5

secondary

#DAC3A2

accent

#A243E5

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4B84D5

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

Preview Lab → · Contrast checker → · Palette generator →