#4475DF#4475DF

#4475DF is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.4% C 0.170 H 263.4°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#4475DF
RGB	rgb(68, 117, 223)
HSL	hsl(221, 71%, 57%)
HSV	hsv(221, 70%, 87%)
CMYK	cmyk(69.5%, 47.5%, 0%, 12.5%)
CIE-LAB	lab(51.01, 18.44, -59.00)
CIE-LCH	lch(51.01, 61.81, 287.36°)
OKLab	oklab(58.4% -0.0196 -0.1692)
OKLCH	oklch(58.4% 0.17 263.4)
XYZ	xyz(22.0598, 19.2770, 72.3560)
Luminance	0.1928 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4475DF #DFAE44

analogous

#44C3DF #4475DF #6144DF

triadic

#4475DF #DF4475 #75DF44

tetradic

#4475DF #DF44C3 #DFAE44 #44DF61

square

#4475DF #DF44C3 #DFAE44 #44DF61

split-complementary

#4475DF #DF6144 #C3DF44

monochromatic

#193E90 #2255C4 #4475DF #789CE8 #ADC2F1

Accessibility & contrast

On white

4.32

#4475DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#4475DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4475DF

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4475DF	#FFFFFF	#000000	##000000
##4475DF	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C81E3

Deuteranopia (green-blind)

#1273DD

Tritanopia (blue-blind)

#008E9F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4475df;
/* rgb */ color: rgb(68, 117, 223);
/* oklch */ color: oklch(58.4% 0.170 263.4);

Tailwind

colors: {
  custom: {
    50: '#899cea',
    500: '#4475df',
    950: '#000000',
  },
}

SCSS

$custom: #4475df;
$custom-light: #899cea;
$custom-dark: #000000;

JSON

{
  "hex": "#4475df",
  "rgb": {
    "r": 68,
    "g": 117,
    "b": 223
  },
  "hsl": {
    "h": 221.032,
    "s": 70.776,
    "l": 57.059
  },
  "oklch": {
    "l": 0.58396,
    "c": 0.1703,
    "h": 263.4
  },
  "luminance": 0.19279
}

Semantic roles & 50–950 ramp

primary

#4475DF

secondary

#DFCBA0

accent

#B53AEE

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4475DF

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

Preview Lab → · Contrast checker → · Palette generator →