#4481D8#4481D8

#4481D8 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.5% C 0.147 H 257.6°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#4481D8
RGB	rgb(68, 129, 216)
HSL	hsl(215, 65%, 56%)
HSV	hsv(215, 69%, 85%)
CMYK	cmyk(68.5%, 40.3%, 0%, 15.3%)
CIE-LAB	lab(53.90, 8.56, -50.42)
CIE-LCH	lch(53.90, 51.14, 279.63°)
OKLab	oklab(60.5% -0.0317 -0.1438)
OKLCH	oklch(60.5% 0.147 257.6)
XYZ	xyz(22.6243, 21.8850, 67.9843)
Luminance	0.2189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4481D8 #D89B44

analogous

#44CBD8 #4481D8 #5144D8

triadic

#4481D8 #D84481 #81D844

tetradic

#4481D8 #D844CB #D89B44 #44D851

square

#4481D8 #D844CB #D89B44 #44D851

split-complementary

#4481D8 #D85144 #CBD844

monochromatic

#1C4886 #2663B8 #4481D8 #77A3E3 #A9C5ED

Accessibility & contrast

On white

3.91

#4481D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#4481D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4481D8

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4481D8	#FFFFFF	#000000	##000000
##4481D8	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5988DB

Deuteranopia (green-blind)

#417BD6

Tritanopia (blue-blind)

#0095A2

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4481d8;
/* rgb */ color: rgb(68, 129, 216);
/* oklch */ color: oklch(60.5% 0.147 257.6);

Tailwind

colors: {
  custom: {
    50: '#88a5e4',
    500: '#4481d8',
    950: '#000000',
  },
}

SCSS

$custom: #4481d8;
$custom-light: #88a5e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4481d8",
  "rgb": {
    "r": 68,
    "g": 129,
    "b": 216
  },
  "hsl": {
    "h": 215.27,
    "s": 65.487,
    "l": 55.686
  },
  "oklch": {
    "l": 0.60495,
    "c": 0.14723,
    "h": 257.6
  },
  "luminance": 0.21887
}

Semantic roles & 50–950 ramp

primary

#4481D8

secondary

#DBC19D

accent

#A33FE8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4481D8

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

Preview Lab → · Contrast checker → · Palette generator →