#4E45A4#4E45A4

#4E45A4 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.3% C 0.148 H 283.1°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#4E45A4
RGB	rgb(78, 69, 164)
HSL	hsl(246, 41%, 46%)
HSV	hsv(246, 58%, 64%)
CMYK	cmyk(52.4%, 57.9%, 0%, 35.7%)
CIE-LAB	lab(35.11, 30.30, -50.34)
CIE-LCH	lch(35.11, 58.75, 301.04°)
OKLab	oklab(45.3% 0.0334 -0.144)
OKLCH	oklch(45.3% 0.148 283.1)
XYZ	xyz(11.9688, 8.5556, 36.1355)
Luminance	0.0856 (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

#4E45A4 #9BA445

analogous

#456BA4 #4E45A4 #7D45A4

triadic

#4E45A4 #A44E45 #45A44E

tetradic

#4E45A4 #A4456B #9BA445 #45A47D

square

#4E45A4 #A4456B #9BA445 #45A47D

split-complementary

#4E45A4 #A47D45 #6BA445

monochromatic

#25214E #3A3379 #4E45A4 #6F67BF #9892D1

Accessibility & contrast

On white

7.75

#4E45A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#4E45A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E45A4

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E45A4	#FFFFFF	#000000	##FFFFFF
##4E45A4	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056A7

Deuteranopia (green-blind)

#004FA2

Tritanopia (blue-blind)

#2C5B6D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4e45a4;
/* rgb */ color: rgb(78, 69, 164);
/* oklch */ color: oklch(45.3% 0.148 283.1);

Tailwind

colors: {
  custom: {
    50: '#8779c0',
    500: '#4e45a4',
    950: '#000000',
  },
}

SCSS

$custom: #4e45a4;
$custom-light: #8779c0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e45a4",
  "rgb": {
    "r": 78,
    "g": 69,
    "b": 164
  },
  "hsl": {
    "h": 245.684,
    "s": 40.773,
    "l": 45.686
  },
  "oklch": {
    "l": 0.45304,
    "c": 0.14786,
    "h": 283.1
  },
  "luminance": 0.08556
}

Semantic roles & 50–950 ramp

primary

#4E45A4

secondary

#B8BD88

accent

#D157C5

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0C0912

muted

#7D7B81

Preview Lab

Preview with #4E45A4

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

Preview Lab → · Contrast checker → · Palette generator →