#4874DD#4874DD

#4874DD is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.2% C 0.168 H 264.6°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#4874DD
RGB	rgb(72, 116, 221)
HSL	hsl(222, 69%, 57%)
HSV	hsv(222, 67%, 87%)
CMYK	cmyk(67.4%, 47.5%, 0%, 13.3%)
CIE-LAB	lab(50.79, 18.95, -58.21)
CIE-LCH	lch(50.79, 61.22, 288.03°)
OKLab	oklab(58.23% -0.0157 -0.1668)
OKLCH	oklch(58.23% 0.168 264.6)
XYZ	xyz(21.9645, 19.0868, 70.9192)
Luminance	0.1909 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4874DD #DDB148

analogous

#48BEDD #4874DD #6748DD

triadic

#4874DD #DD4874 #74DD48

tetradic

#4874DD #DD48BE #DDB148 #48DD67

square

#4874DD #DD48BE #DDB148 #48DD67

split-complementary

#4874DD #DD6748 #BEDD48

monochromatic

#1B3D90 #2453C3 #4874DD #7C9BE7 #AFC2F0

Accessibility & contrast

On white

4.36

#4874DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#4874DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4874DD

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4874DD	#FFFFFF	#000000	##000000
##4874DD	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C80E1

Deuteranopia (green-blind)

#1873DB

Tritanopia (blue-blind)

#008C9E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4874dd;
/* rgb */ color: rgb(72, 116, 221);
/* oklch */ color: oklch(58.2% 0.168 264.6);

Tailwind

colors: {
  custom: {
    50: '#8b9be8',
    500: '#4874dd',
    950: '#000000',
  },
}

SCSS

$custom: #4874dd;
$custom-light: #8b9be8;
$custom-dark: #000000;

JSON

{
  "hex": "#4874dd",
  "rgb": {
    "r": 72,
    "g": 116,
    "b": 221
  },
  "hsl": {
    "h": 222.282,
    "s": 68.664,
    "l": 57.451
  },
  "oklch": {
    "l": 0.58234,
    "c": 0.16755,
    "h": 264.6
  },
  "luminance": 0.19089
}

Semantic roles & 50–950 ramp

primary

#4874DD

secondary

#DECDA2

accent

#B83CEC

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4874DD

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

Preview Lab → · Contrast checker → · Palette generator →