#4475DC#4475DC

#4475DC is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.2% C 0.166 H 263.1°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#4475DC
RGB	rgb(68, 117, 220)
HSL	hsl(221, 68%, 56%)
HSV	hsv(221, 69%, 86%)
CMYK	cmyk(69.1%, 46.8%, 0%, 13.7%)
CIE-LAB	lab(50.82, 17.37, -57.60)
CIE-LCH	lch(50.82, 60.16, 286.78°)
OKLab	oklab(58.19% -0.02 -0.1651)
OKLCH	oklch(58.19% 0.166 263.1)
XYZ	xyz(21.6589, 19.1166, 70.2447)
Luminance	0.1912 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4475DC #DCAB44

analogous

#44C1DC #4475DC #5F44DC

triadic

#4475DC #DC4475 #75DC44

tetradic

#4475DC #DC44C1 #DCAB44 #44DC5F

square

#4475DC #DC44C1 #DCAB44 #44DC5F

split-complementary

#4475DC #DC5F44 #C1DC44

monochromatic

#1A3F8B #2456BF #4475DC #789BE6 #ABC1EF

Accessibility & contrast

On white

4.35

#4475DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#4475DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4475DC

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4475DC	#FFFFFF	#000000	##000000
##4475DC	1.00	4.35	4.82	4.82
#FFFFFF	4.35	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)

#3F80E0

Deuteranopia (green-blind)

#1B72DA

Tritanopia (blue-blind)

#008D9E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4475dc;
/* rgb */ color: rgb(68, 117, 220);
/* oklch */ color: oklch(58.2% 0.166 263.1);

Tailwind

colors: {
  custom: {
    50: '#899ce7',
    500: '#4475dc',
    950: '#000000',
  },
}

SCSS

$custom: #4475dc;
$custom-light: #899ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#4475dc",
  "rgb": {
    "r": 68,
    "g": 117,
    "b": 220
  },
  "hsl": {
    "h": 220.658,
    "s": 68.468,
    "l": 56.471
  },
  "oklch": {
    "l": 0.58193,
    "c": 0.16628,
    "h": 263.1
  },
  "luminance": 0.19119
}

Semantic roles & 50–950 ramp

primary

#4475DC

secondary

#DDC99F

accent

#B33CEB

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4475DC

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

Preview Lab → · Contrast checker → · Palette generator →