#4775DC#4775DC

#4775DC is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.3% C 0.165 H 263.9°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#4775DC
RGB	rgb(71, 117, 220)
HSL	hsl(221, 68%, 57%)
HSV	hsv(221, 68%, 86%)
CMYK	cmyk(67.7%, 46.8%, 0%, 13.7%)
CIE-LAB	lab(50.95, 17.82, -57.39)
CIE-LCH	lch(50.95, 60.09, 287.25°)
OKLab	oklab(58.33% -0.0175 -0.1644)
OKLCH	oklch(58.33% 0.165 263.9)
XYZ	xyz(21.8735, 19.2273, 70.2548)
Luminance	0.1923 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4775DC #DCAE47

analogous

#47BFDC #4775DC #6447DC

triadic

#4775DC #DC4775 #75DC47

tetradic

#4775DC #DC47BF #DCAE47 #47DC64

square

#4775DC #DC47BF #DCAE47 #47DC64

split-complementary

#4775DC #DC6447 #BFDC47

monochromatic

#1B3E8E #2555C1 #4775DC #7A9CE6 #AEC2F0

Accessibility & contrast

On white

4.33

#4775DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#4775DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4775DC

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4775DC	#FFFFFF	#000000	##000000
##4775DC	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F81E0

Deuteranopia (green-blind)

#1E73DA

Tritanopia (blue-blind)

#008D9E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4775dc;
/* rgb */ color: rgb(71, 117, 220);
/* oklch */ color: oklch(58.3% 0.165 263.9);

Tailwind

colors: {
  custom: {
    50: '#8a9ce7',
    500: '#4775dc',
    950: '#000000',
  },
}

SCSS

$custom: #4775dc;
$custom-light: #8a9ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#4775dc",
  "rgb": {
    "r": 71,
    "g": 117,
    "b": 220
  },
  "hsl": {
    "h": 221.477,
    "s": 68.037,
    "l": 57.059
  },
  "oklch": {
    "l": 0.58327,
    "c": 0.16532,
    "h": 263.9
  },
  "luminance": 0.19229
}

Semantic roles & 50–950 ramp

primary

#4775DC

secondary

#DECBA1

accent

#B53DEB

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4775DC

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

Preview Lab → · Contrast checker → · Palette generator →