#4881DC#4881DC

#4881DC is a mid, vivid blue. Relative luminance 0.222; OKLCH L 60.9% C 0.151 H 259.4°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#4881DC
RGB	rgb(72, 129, 220)
HSL	hsl(217, 68%, 57%)
HSV	hsv(217, 67%, 86%)
CMYK	cmyk(67.3%, 41.4%, 0%, 13.7%)
CIE-LAB	lab(54.28, 10.59, -52.05)
CIE-LCH	lch(54.28, 53.12, 281.50°)
OKLab	oklab(60.9% -0.0279 -0.1485)
OKLCH	oklch(60.9% 0.151 259.4)
XYZ	xyz(23.4364, 22.2432, 70.7545)
Luminance	0.2225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4881DC #DCA348

analogous

#48CBDC #4881DC #5948DC

triadic

#4881DC #DC4881 #81DC48

tetradic

#4881DC #DC48CB #DCA348 #48DC59

square

#4881DC #DC48CB #DCA348 #48DC59

split-complementary

#4881DC #DC5948 #CBDC48

monochromatic

#1B488E #2561C2 #4881DC #7BA4E6 #AFC8F0

Accessibility & contrast

On white

3.85

#4881DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#4881DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4881DC

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4881DC	#FFFFFF	#000000	##000000
##4881DC	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5789E0

Deuteranopia (green-blind)

#3F7BDA

Tritanopia (blue-blind)

#0096A4

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4881dc;
/* rgb */ color: rgb(72, 129, 220);
/* oklch */ color: oklch(60.9% 0.151 259.4);

Tailwind

colors: {
  custom: {
    50: '#8aa5e7',
    500: '#4881dc',
    950: '#000000',
  },
}

SCSS

$custom: #4881dc;
$custom-light: #8aa5e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4881dc",
  "rgb": {
    "r": 72,
    "g": 129,
    "b": 220
  },
  "hsl": {
    "h": 216.892,
    "s": 67.89,
    "l": 57.255
  },
  "oklch": {
    "l": 0.60904,
    "c": 0.1511,
    "h": 259.4
  },
  "luminance": 0.22246
}

Semantic roles & 50–950 ramp

primary

#4881DC

secondary

#DEC7A2

accent

#A83DEB

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4881DC

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

Preview Lab → · Contrast checker → · Palette generator →