#4881DA#4881DA

#4881DA is a mid, vivid blue. Relative luminance 0.221; OKLCH L 60.8% C 0.148 H 259.0°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#4881DA
RGB	rgb(72, 129, 218)
HSL	hsl(217, 66%, 57%)
HSV	hsv(217, 67%, 85%)
CMYK	cmyk(67%, 40.8%, 0%, 14.5%)
CIE-LAB	lab(54.17, 9.89, -51.10)
CIE-LCH	lch(54.17, 52.05, 280.95°)
OKLab	oklab(60.78% -0.0283 -0.1457)
OKLCH	oklch(60.78% 0.148 259)
XYZ	xyz(23.1731, 22.1379, 69.3679)
Luminance	0.2214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4881DA #DAA148

analogous

#48CADA #4881DA #5848DA

triadic

#4881DA #DA4881 #81DA48

tetradic

#4881DA #DA48CA #DAA148 #48DA58

square

#4881DA #DA48CA #DAA148 #48DA58

split-complementary

#4881DA #DA5848 #CADA48

monochromatic

#1C488B #2662BE #4881DA #7BA4E4 #AEC7EF

Accessibility & contrast

On white

3.87

#4881DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#4881DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4881DA

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4881DA	#FFFFFF	#000000	##000000
##4881DA	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5889DD

Deuteranopia (green-blind)

#417BD8

Tritanopia (blue-blind)

#0095A3

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4881da;
/* rgb */ color: rgb(72, 129, 218);
/* oklch */ color: oklch(60.8% 0.148 259.0);

Tailwind

colors: {
  custom: {
    50: '#8aa5e6',
    500: '#4881da',
    950: '#000000',
  },
}

SCSS

$custom: #4881da;
$custom-light: #8aa5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4881da",
  "rgb": {
    "r": 72,
    "g": 129,
    "b": 218
  },
  "hsl": {
    "h": 216.575,
    "s": 66.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.60782,
    "c": 0.14845,
    "h": 259
  },
  "luminance": 0.2214
}

Semantic roles & 50–950 ramp

primary

#4881DA

secondary

#DDC5A1

accent

#A73FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4881DA

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

Preview Lab → · Contrast checker → · Palette generator →