#4475D5#4475D5

#4475D5 is a mid, vivid blue. Relative luminance 0.188; OKLCH L 57.7% C 0.157 H 262.3°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4475D5
RGB	rgb(68, 117, 213)
HSL	hsl(220, 63%, 55%)
HSV	hsv(220, 68%, 84%)
CMYK	cmyk(68.1%, 45.1%, 0%, 16.5%)
CIE-LAB	lab(50.40, 14.88, -54.32)
CIE-LCH	lch(50.40, 56.32, 285.31°)
OKLab	oklab(57.73% -0.0211 -0.1554)
OKLCH	oklch(57.73% 0.157 262.3)
XYZ	xyz(20.7512, 18.7535, 65.4641)
Luminance	0.1876 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4475D5 #D5A444

analogous

#44BED5 #4475D5 #5B44D5

triadic

#4475D5 #D54475 #75D544

tetradic

#4475D5 #D544BE #D5A444 #44D55B

square

#4475D5 #D544BE #D5A444 #44D55B

split-complementary

#4475D5 #D55B44 #BED544

monochromatic

#1D3F82 #2857B3 #4475D5 #769AE0 #A8BFEB

Accessibility & contrast

On white

4.42

#4475D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#4475D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4475D5

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4475D5	#FFFFFF	#000000	##000000
##4475D5	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#457FD9

Deuteranopia (green-blind)

#2972D3

Tritanopia (blue-blind)

#008B9B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4475d5;
/* rgb */ color: rgb(68, 117, 213);
/* oklch */ color: oklch(57.7% 0.157 262.3);

Tailwind

colors: {
  custom: {
    50: '#889ce2',
    500: '#4475d5',
    950: '#000000',
  },
}

SCSS

$custom: #4475d5;
$custom-light: #889ce2;
$custom-dark: #000000;

JSON

{
  "hex": "#4475d5",
  "rgb": {
    "r": 68,
    "g": 117,
    "b": 213
  },
  "hsl": {
    "h": 219.724,
    "s": 63.319,
    "l": 55.098
  },
  "oklch": {
    "l": 0.57729,
    "c": 0.15685,
    "h": 262.3
  },
  "luminance": 0.18756
}

Semantic roles & 50–950 ramp

primary

#4475D5

secondary

#D9C49C

accent

#AF41E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #4475D5

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

Preview Lab → · Contrast checker → · Palette generator →