#4749BA#4749BA

#4749BA is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.2% C 0.174 H 276.7°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#4749BA
RGB	rgb(71, 73, 186)
HSL	hsl(239, 45%, 50%)
HSV	hsv(239, 62%, 73%)
CMYK	cmyk(61.8%, 60.8%, 0%, 27.1%)
CIE-LAB	lab(37.20, 33.73, -60.04)
CIE-LCH	lch(37.20, 68.86, 299.33°)
OKLab	oklab(47.23% 0.0202 -0.1727)
OKLCH	oklch(47.23% 0.174 276.7)
XYZ	xyz(13.8411, 9.6488, 47.5779)
Luminance	0.0965 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4749BA #BAB847

analogous

#4782BA #4749BA #7F47BA

triadic

#4749BA #BA4749 #49BA47

tetradic

#4749BA #BA4782 #BAB847 #47BA7F

square

#4749BA #BA4782 #BAB847 #47BA7F

split-complementary

#4749BA #BA7F47 #82BA47

monochromatic

#252662 #35378E #4749BA #7475CB #A0A1DB

Accessibility & contrast

On white

7.17

#4749BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4749BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4749BA

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4749BA	#FFFFFF	#000000	##FFFFFF
##4749BA	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBE

Deuteranopia (green-blind)

#0053B8

Tritanopia (blue-blind)

#00657A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4749ba;
/* rgb */ color: rgb(71, 73, 186);
/* oklch */ color: oklch(47.2% 0.174 276.7);

Tailwind

colors: {
  custom: {
    50: '#867cd0',
    500: '#4749ba',
    950: '#000000',
  },
}

SCSS

$custom: #4749ba;
$custom-light: #867cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4749ba",
  "rgb": {
    "r": 71,
    "g": 73,
    "b": 186
  },
  "hsl": {
    "h": 238.957,
    "s": 45.455,
    "l": 50.392
  },
  "oklch": {
    "l": 0.47232,
    "c": 0.17391,
    "h": 276.7
  },
  "luminance": 0.0965
}

Semantic roles & 50–950 ramp

primary

#4749BA

secondary

#C8C795

accent

#D353D5

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #4749BA

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

Preview Lab → · Contrast checker → · Palette generator →