#4E47A2#4E47A2

#4E47A2 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.5% C 0.142 H 282.6°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#4E47A2
RGB	rgb(78, 71, 162)
HSL	hsl(245, 39%, 46%)
HSV	hsv(245, 56%, 64%)
CMYK	cmyk(51.9%, 56.2%, 0%, 36.5%)
CIE-LAB	lab(35.47, 28.39, -48.57)
CIE-LCH	lch(35.47, 56.26, 300.31°)
OKLab	oklab(45.52% 0.0311 -0.1388)
OKLCH	oklch(45.52% 0.142 282.6)
XYZ	xyz(11.9147, 8.7342, 35.2335)
Luminance	0.0873 (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

#4E47A2 #9BA247

analogous

#476DA2 #4E47A2 #7B47A2

triadic

#4E47A2 #A24E47 #47A24E

tetradic

#4E47A2 #A2476D #9BA247 #47A27B

square

#4E47A2 #A2476D #9BA247 #47A27B

split-complementary

#4E47A2 #A27B47 #6DA247

monochromatic

#25224D #3A3477 #4E47A2 #6F69BD #9894D0

Accessibility & contrast

On white

7.64

#4E47A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#4E47A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E47A2

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E47A2	#FFFFFF	#000000	##FFFFFF
##4E47A2	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D56A5

Deuteranopia (green-blind)

#0050A0

Tritanopia (blue-blind)

#2D5C6D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4e47a2;
/* rgb */ color: rgb(78, 71, 162);
/* oklch */ color: oklch(45.5% 0.142 282.6);

Tailwind

colors: {
  custom: {
    50: '#867abe',
    500: '#4e47a2',
    950: '#000000',
  },
}

SCSS

$custom: #4e47a2;
$custom-light: #867abe;
$custom-dark: #000000;

JSON

{
  "hex": "#4e47a2",
  "rgb": {
    "r": 78,
    "g": 71,
    "b": 162
  },
  "hsl": {
    "h": 244.615,
    "s": 39.056,
    "l": 45.686
  },
  "oklch": {
    "l": 0.45521,
    "c": 0.14226,
    "h": 282.6
  },
  "luminance": 0.08735
}

Semantic roles & 50–950 ramp

primary

#4E47A2

secondary

#B8BC89

accent

#CF59C6

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0C0912

muted

#7D7B81

Preview Lab

Preview with #4E47A2

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

Preview Lab → · Contrast checker → · Palette generator →