#4471D3#4471D3

#4471D3 is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.8% C 0.159 H 263.6°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4471D3
RGB	rgb(68, 113, 211)
HSL	hsl(221, 62%, 55%)
HSV	hsv(221, 68%, 83%)
CMYK	cmyk(67.8%, 46.4%, 0%, 17.3%)
CIE-LAB	lab(49.18, 16.66, -55.14)
CIE-LCH	lch(49.18, 57.60, 286.81°)
OKLab	oklab(56.76% -0.0177 -0.1579)
OKLCH	oklch(56.76% 0.159 263.6)
XYZ	xyz(20.0428, 17.7404, 63.9833)
Luminance	0.1774 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4471D3 #D3A644

analogous

#44B9D3 #4471D3 #5F44D3

triadic

#4471D3 #D34471 #71D344

tetradic

#4471D3 #D344B9 #D3A644 #44D35F

square

#4471D3 #D344B9 #D3A644 #44D35F

split-complementary

#4471D3 #D35F44 #B9D344

monochromatic

#1E3C7F #2954B0 #4471D3 #7697DF #A7BCEA

Accessibility & contrast

On white

4.62

#4471D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#4471D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4471D3

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4471D3	#FFFFFF	#000000	##FFFFFF
##4471D3	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F7CD7

Deuteranopia (green-blind)

#216FD1

Tritanopia (blue-blind)

#008898

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4471d3;
/* rgb */ color: rgb(68, 113, 211);
/* oklch */ color: oklch(56.8% 0.159 263.6);

Tailwind

colors: {
  custom: {
    50: '#8799e1',
    500: '#4471d3',
    950: '#000000',
  },
}

SCSS

$custom: #4471d3;
$custom-light: #8799e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4471d3",
  "rgb": {
    "r": 68,
    "g": 113,
    "b": 211
  },
  "hsl": {
    "h": 221.119,
    "s": 61.905,
    "l": 54.706
  },
  "oklch": {
    "l": 0.56755,
    "c": 0.15889,
    "h": 263.6
  },
  "luminance": 0.17742
}

Semantic roles & 50–950 ramp

primary

#4471D3

secondary

#D8C59B

accent

#B243E5

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0D15

muted

#7D7E83

Preview Lab

Preview with #4471D3

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

Preview Lab → · Contrast checker → · Palette generator →