#4471BD#4471BD

#4471BD is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.3% C 0.129 H 260.3°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#4471BD
RGB	rgb(68, 113, 189)
HSL	hsl(218, 48%, 50%)
HSV	hsv(218, 64%, 74%)
CMYK	cmyk(64%, 40.2%, 0%, 25.9%)
CIE-LAB	lab(47.89, 8.88, -44.59)
CIE-LCH	lch(47.89, 45.46, 281.27°)
OKLab	oklab(55.35% -0.0218 -0.1269)
OKLCH	oklch(55.35% 0.129 260.3)
XYZ	xyz(17.4711, 16.7117, 50.4392)
Luminance	0.1671 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4471BD #BD9044

analogous

#44ADBD #4471BD #5344BD

triadic

#4471BD #BD4471 #71BD44

tetradic

#4471BD #BD44AD #BD9044 #44BD53

square

#4471BD #BD44AD #BD9044 #44BD53

split-complementary

#4471BD #BD5344 #ADBD44

monochromatic

#233B63 #335691 #4471BD #7193CD #9EB6DD

Accessibility & contrast

On white

4.84

#4471BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#4471BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4471BD

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4471BD	#FFFFFF	#000000	##FFFFFF
##4471BD	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F78C0

Deuteranopia (green-blind)

#3D6CBB

Tritanopia (blue-blind)

#00828E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4471bd;
/* rgb */ color: rgb(68, 113, 189);
/* oklch */ color: oklch(55.3% 0.129 260.3);

Tailwind

colors: {
  custom: {
    50: '#8399d1',
    500: '#4471bd',
    950: '#000000',
  },
}

SCSS

$custom: #4471bd;
$custom-light: #8399d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4471bd",
  "rgb": {
    "r": 68,
    "g": 113,
    "b": 189
  },
  "hsl": {
    "h": 217.686,
    "s": 47.826,
    "l": 50.392
  },
  "oklch": {
    "l": 0.55349,
    "c": 0.12875,
    "h": 260.3
  },
  "luminance": 0.16713
}

Semantic roles & 50–950 ramp

primary

#4471BD

secondary

#C9B593

accent

#A550D7

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #4471BD

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

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