#4775CB#4775CB

#4775CB is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.2% C 0.142 H 261.8°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#4775CB
RGB	rgb(71, 117, 203)
HSL	hsl(219, 56%, 54%)
HSV	hsv(219, 65%, 80%)
CMYK	cmyk(65%, 42.4%, 0%, 20.4%)
CIE-LAB	lab(49.94, 11.84, -49.35)
CIE-LCH	lch(49.94, 50.75, 283.49°)
OKLab	oklab(57.23% -0.0204 -0.1408)
OKLCH	oklch(57.23% 0.142 261.8)
XYZ	xyz(19.7355, 18.3721, 58.9944)
Luminance	0.1837 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4775CB #CB9D47

analogous

#47B7CB #4775CB #5B47CB

triadic

#4775CB #CB4775 #75CB47

tetradic

#4775CB #CB47B7 #CB9D47 #47CB5B

square

#4775CB #CB47B7 #CB9D47 #47CB5B

split-complementary

#4775CB #CB5B47 #B7CB47

monochromatic

#213F76 #2F58A6 #4775CB #7799D8 #A6BDE6

Accessibility & contrast

On white

4.49

#4775CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#4775CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4775CB

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4775CB	#FFFFFF	#000000	##000000
##4775CB	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7DCE

Deuteranopia (green-blind)

#3871C9

Tritanopia (blue-blind)

#008996

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4775cb;
/* rgb */ color: rgb(71, 117, 203);
/* oklch */ color: oklch(57.2% 0.142 261.8);

Tailwind

colors: {
  custom: {
    50: '#879cdb',
    500: '#4775cb',
    950: '#000000',
  },
}

SCSS

$custom: #4775cb;
$custom-light: #879cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4775cb",
  "rgb": {
    "r": 71,
    "g": 117,
    "b": 203
  },
  "hsl": {
    "h": 219.091,
    "s": 55.932,
    "l": 53.725
  },
  "oklch": {
    "l": 0.57227,
    "c": 0.14224,
    "h": 261.8
  },
  "luminance": 0.18374
}

Semantic roles & 50–950 ramp

primary

#4775CB

secondary

#D3BF9B

accent

#AB49DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4775CB

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

Preview Lab → · Contrast checker → · Palette generator →