#4471B5#4471B5

#4471B5 is a mid, moderate blue. Relative luminance 0.164; OKLCH L 54.9% C 0.118 H 258.4°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#4471B5
RGB	rgb(68, 113, 181)
HSL	hsl(216, 45%, 49%)
HSV	hsv(216, 62%, 71%)
CMYK	cmyk(62.4%, 37.6%, 0%, 29%)
CIE-LAB	lab(47.46, 6.10, -40.65)
CIE-LCH	lch(47.46, 41.10, 278.53°)
OKLab	oklab(54.87% -0.0236 -0.1154)
OKLCH	oklch(54.87% 0.118 258.4)
XYZ	xyz(16.6266, 16.3739, 45.9914)
Luminance	0.1638 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4471B5 #B58844

analogous

#44AAB5 #4471B5 #4F44B5

triadic

#4471B5 #B54471 #71B544

tetradic

#4471B5 #B544AA #B58844 #44B54F

square

#4471B5 #B544AA #B58844 #44B54F

split-complementary

#4471B5 #B54F44 #AAB544

monochromatic

#23395C #335589 #4471B5 #6E92C8 #9AB3D9

Accessibility & contrast

On white

4.91

#4471B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#4471B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4471B5

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4471B5	#FFFFFF	#000000	##FFFFFF
##4471B5	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5476B8

Deuteranopia (green-blind)

#446CB4

Tritanopia (blue-blind)

#00808A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4471b5;
/* rgb */ color: rgb(68, 113, 181);
/* oklch */ color: oklch(54.9% 0.118 258.4);

Tailwind

colors: {
  custom: {
    50: '#8299cb',
    500: '#4471b5',
    950: '#000000',
  },
}

SCSS

$custom: #4471b5;
$custom-light: #8299cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4471b5",
  "rgb": {
    "r": 68,
    "g": 113,
    "b": 181
  },
  "hsl": {
    "h": 216.106,
    "s": 45.382,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54872,
    "c": 0.11775,
    "h": 258.4
  },
  "luminance": 0.16375
}

Semantic roles & 50–950 ramp

primary

#4471B5

secondary

#C5B090

accent

#A153D5

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #4471B5

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

Preview Lab → · Contrast checker → · Palette generator →