#4471E5#4471E5

#4471E5 is a mid, vivid blue. Relative luminance 0.187; OKLCH L 58.0% C 0.183 H 265.2°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#4471E5
RGB	rgb(68, 113, 229)
HSL	hsl(223, 76%, 58%)
HSV	hsv(223, 70%, 90%)
CMYK	cmyk(70.3%, 50.7%, 0%, 10.2%)
CIE-LAB	lab(50.33, 23.07, -63.47)
CIE-LCH	lch(50.33, 67.54, 289.98°)
OKLab	oklab(58% -0.0154 -0.1824)
OKLCH	oklch(58% 0.183 265.2)
XYZ	xyz(22.4269, 18.6940, 76.5399)
Luminance	0.1870 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4471E5 #E5B844

analogous

#44C1E5 #4471E5 #6744E5

triadic

#4471E5 #E54471 #71E544

tetradic

#4471E5 #E544C1 #E5B844 #44E567

square

#4471E5 #E544C1 #E5B844 #44E567

split-complementary

#4471E5 #E56744 #C1E544

monochromatic

#153A99 #1D4FCF #4471E5 #7A9AEC #AFC3F4

Accessibility & contrast

On white

4.43

#4471E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#4471E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4471E5

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4471E5	#FFFFFF	#000000	##000000
##4471E5	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2980E9

Deuteranopia (green-blind)

#0071E3

Tritanopia (blue-blind)

#008DA0

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4471e5;
/* rgb */ color: rgb(68, 113, 229);
/* oklch */ color: oklch(58.0% 0.183 265.2);

Tailwind

colors: {
  custom: {
    50: '#8b99ee',
    500: '#4471e5',
    950: '#000000',
  },
}

SCSS

$custom: #4471e5;
$custom-light: #8b99ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4471e5",
  "rgb": {
    "r": 68,
    "g": 113,
    "b": 229
  },
  "hsl": {
    "h": 223.23,
    "s": 75.587,
    "l": 58.235
  },
  "oklch": {
    "l": 0.57998,
    "c": 0.18306,
    "h": 265.2
  },
  "luminance": 0.18696
}

Semantic roles & 50–950 ramp

primary

#4471E5

secondary

#E2D1A2

accent

#BD36F2

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4471E5

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

Preview Lab → · Contrast checker → · Palette generator →