#4775CC#4775CC

#4775CC is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.3% C 0.144 H 261.9°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4775CC
RGB	rgb(71, 117, 204)
HSL	hsl(219, 57%, 54%)
HSV	hsv(219, 65%, 80%)
CMYK	cmyk(65.2%, 42.6%, 0%, 20%)
CIE-LAB	lab(50.00, 12.19, -49.83)
CIE-LCH	lch(50.00, 51.30, 283.74°)
OKLab	oklab(57.29% -0.0202 -0.1422)
OKLCH	oklch(57.29% 0.144 261.9)
XYZ	xyz(19.8551, 18.4199, 59.6241)
Luminance	0.1842 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4775CC #CC9E47

analogous

#47B8CC #4775CC #5C47CC

triadic

#4775CC #CC4775 #75CC47

tetradic

#4775CC #CC47B8 #CC9E47 #47CC5C

square

#4775CC #CC47B8 #CC9E47 #47CC5C

split-complementary

#4775CC #CC5C47 #B8CC47

monochromatic

#213F77 #2E58A7 #4775CC #7799D9 #A7BDE7

Accessibility & contrast

On white

4.48

#4775CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#4775CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4775CC

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4775CC	#FFFFFF	#000000	##000000
##4775CC	1.00	4.48	4.68	4.68
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7ECF

Deuteranopia (green-blind)

#3771CA

Tritanopia (blue-blind)

#008996

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4775cc;
/* rgb */ color: rgb(71, 117, 204);
/* oklch */ color: oklch(57.3% 0.144 261.9);

Tailwind

colors: {
  custom: {
    50: '#879cdc',
    500: '#4775cc',
    950: '#000000',
  },
}

SCSS

$custom: #4775cc;
$custom-light: #879cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#4775cc",
  "rgb": {
    "r": 71,
    "g": 117,
    "b": 204
  },
  "hsl": {
    "h": 219.248,
    "s": 56.596,
    "l": 53.922
  },
  "oklch": {
    "l": 0.5729,
    "c": 0.1436,
    "h": 261.9
  },
  "luminance": 0.18422
}

Semantic roles & 50–950 ramp

primary

#4775CC

secondary

#D4C09B

accent

#AB48E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4775CC

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

Preview Lab → · Contrast checker → · Palette generator →