#4475D9#4475D9

#4475D9 is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.0% C 0.162 H 262.8°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4475D9
RGB	rgb(68, 117, 217)
HSL	hsl(220, 66%, 56%)
HSV	hsv(220, 69%, 85%)
CMYK	cmyk(68.7%, 46.1%, 0%, 14.9%)
CIE-LAB	lab(50.64, 16.30, -56.20)
CIE-LCH	lch(50.64, 58.52, 286.17°)
OKLab	oklab(57.99% -0.0204 -0.1609)
OKLCH	oklch(57.99% 0.162 262.8)
XYZ	xyz(21.2651, 18.9591, 68.1710)
Luminance	0.1896 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4475D9 #D9A844

analogous

#44C0D9 #4475D9 #5D44D9

triadic

#4475D9 #D94475 #75D944

tetradic

#4475D9 #D944C0 #D9A844 #44D95D

square

#4475D9 #D944C0 #D9A844 #44D95D

split-complementary

#4475D9 #D95D44 #C0D944

monochromatic

#1B3F87 #2657BA #4475D9 #779BE3 #AAC0EE

Accessibility & contrast

On white

4.38

#4475D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#4475D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4475D9

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4475D9	#FFFFFF	#000000	##000000
##4475D9	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4280DD

Deuteranopia (green-blind)

#2272D7

Tritanopia (blue-blind)

#008C9C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4475d9;
/* rgb */ color: rgb(68, 117, 217);
/* oklch */ color: oklch(58.0% 0.162 262.8);

Tailwind

colors: {
  custom: {
    50: '#889ce5',
    500: '#4475d9',
    950: '#000000',
  },
}

SCSS

$custom: #4475d9;
$custom-light: #889ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#4475d9",
  "rgb": {
    "r": 68,
    "g": 117,
    "b": 217
  },
  "hsl": {
    "h": 220.268,
    "s": 66.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.57993,
    "c": 0.16224,
    "h": 262.8
  },
  "luminance": 0.18961
}

Semantic roles & 50–950 ramp

primary

#4475D9

secondary

#DBC79E

accent

#B13FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4475D9

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

Preview Lab → · Contrast checker → · Palette generator →