#4475E9#4475E9

#4475E9 is a mid, vivid blue. Relative luminance 0.198; OKLCH L 59.1% C 0.184 H 264.3°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#4475E9
RGB	rgb(68, 117, 233)
HSL	hsl(222, 79%, 59%)
HSV	hsv(222, 71%, 91%)
CMYK	cmyk(70.8%, 49.8%, 0%, 8.6%)
CIE-LAB	lab(51.65, 22.01, -63.59)
CIE-LCH	lch(51.65, 67.29, 289.09°)
OKLab	oklab(59.09% -0.0183 -0.1827)
OKLCH	oklch(59.09% 0.184 264.3)
XYZ	xyz(23.4480, 19.8322, 79.6673)
Luminance	0.1983 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4475E9 #E9B844

analogous

#44C7E9 #4475E9 #6644E9

triadic

#4475E9 #E94475 #75E944

tetradic

#4475E9 #E944C7 #E9B844 #44E966

square

#4475E9 #E944C7 #E9B844 #44E966

split-complementary

#4475E9 #E96644 #C7E944

monochromatic

#133DA0 #1951D7 #4475E9 #7B9DEF #B2C6F6

Accessibility & contrast

On white

4.23

#4475E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#4475E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4475E9

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4475E9	#FFFFFF	#000000	##000000
##4475E9	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3083ED

Deuteranopia (green-blind)

#0074E7

Tritanopia (blue-blind)

#0091A4

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4475e9;
/* rgb */ color: rgb(68, 117, 233);
/* oklch */ color: oklch(59.1% 0.184 264.3);

Tailwind

colors: {
  custom: {
    50: '#8b9cf1',
    500: '#4475e9',
    950: '#000000',
  },
}

SCSS

$custom: #4475e9;
$custom-light: #8b9cf1;
$custom-dark: #000000;

JSON

{
  "hex": "#4475e9",
  "rgb": {
    "r": 68,
    "g": 117,
    "b": 233
  },
  "hsl": {
    "h": 222.182,
    "s": 78.947,
    "l": 59.02
  },
  "oklch": {
    "l": 0.59086,
    "c": 0.18359,
    "h": 264.3
  },
  "luminance": 0.19835
}

Semantic roles & 50–950 ramp

primary

#4475E9

secondary

#E5D2A4

accent

#BB32F5

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E17

muted

#7E7E85

Preview Lab

Preview with #4475E9

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

Preview Lab → · Contrast checker → · Palette generator →