#4471EC#4471EC

#4471EC is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.5% C 0.192 H 265.6°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#4471EC
RGB	rgb(68, 113, 236)
HSL	hsl(224, 82%, 60%)
HSV	hsv(224, 71%, 93%)
CMYK	cmyk(71.2%, 52.1%, 0%, 7.5%)
CIE-LAB	lab(50.80, 25.57, -66.64)
CIE-LCH	lch(50.80, 71.38, 290.99°)
OKLab	oklab(58.5% -0.0148 -0.1917)
OKLCH	oklch(58.5% 0.192 265.6)
XYZ	xyz(23.4240, 19.0929, 81.7914)
Luminance	0.1910 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4471EC #ECBF44

analogous

#44C5EC #4471EC #6B44EC

triadic

#4471EC #EC4471 #71EC44

tetradic

#4471EC #EC44C5 #ECBF44 #44EC6B

square

#4471EC #EC44C5 #ECBF44 #44EC6B

split-complementary

#4471EC #EC6B44 #C5EC44

monochromatic

#1138A5 #164BDC #4471EC #7C9BF2 #B3C5F7

Accessibility & contrast

On white

4.36

#4471EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#4471EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4471EC

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4471EC	#FFFFFF	#000000	##000000
##4471EC	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B81F0

Deuteranopia (green-blind)

#0072EA

Tritanopia (blue-blind)

#008FA4

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4471ec;
/* rgb */ color: rgb(68, 113, 236);
/* oklch */ color: oklch(58.5% 0.192 265.6);

Tailwind

colors: {
  custom: {
    50: '#8c99f3',
    500: '#4471ec',
    950: '#000000',
  },
}

SCSS

$custom: #4471ec;
$custom-light: #8c99f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4471ec",
  "rgb": {
    "r": 68,
    "g": 113,
    "b": 236
  },
  "hsl": {
    "h": 223.929,
    "s": 81.553,
    "l": 59.608
  },
  "oklch": {
    "l": 0.58503,
    "c": 0.19231,
    "h": 265.6
  },
  "luminance": 0.19095
}

Semantic roles & 50–950 ramp

primary

#4471EC

secondary

#E6D5A5

accent

#C230F8

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4471EC

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

Preview Lab → · Contrast checker → · Palette generator →