#4E45A7#4E45A7

#4E45A7 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.5% C 0.152 H 282.7°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#4E45A7
RGB	rgb(78, 69, 167)
HSL	hsl(246, 42%, 46%)
HSV	hsv(246, 59%, 65%)
CMYK	cmyk(53.3%, 58.7%, 0%, 34.5%)
CIE-LAB	lab(35.33, 31.26, -51.79)
CIE-LCH	lch(35.33, 60.49, 301.11°)
OKLab	oklab(45.53% 0.0334 -0.1483)
OKLCH	oklch(45.53% 0.152 282.7)
XYZ	xyz(12.2429, 8.6653, 37.5792)
Luminance	0.0867 (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

#4E45A7 #9EA745

analogous

#456DA7 #4E45A7 #7F45A7

triadic

#4E45A7 #A74E45 #45A74E

tetradic

#4E45A7 #A7456D #9EA745 #45A77F

square

#4E45A7 #A7456D #9EA745 #45A77F

split-complementary

#4E45A7 #A77F45 #6DA745

monochromatic

#262150 #3A337C #4E45A7 #7168C1 #9A94D3

Accessibility & contrast

On white

7.68

#4E45A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#4E45A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E45A7

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E45A7	#FFFFFF	#000000	##FFFFFF
##4E45A7	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AA

Deuteranopia (green-blind)

#0050A5

Tritanopia (blue-blind)

#295C6F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4e45a7;
/* rgb */ color: rgb(78, 69, 167);
/* oklch */ color: oklch(45.5% 0.152 282.7);

Tailwind

colors: {
  custom: {
    50: '#8779c2',
    500: '#4e45a7',
    950: '#000000',
  },
}

SCSS

$custom: #4e45a7;
$custom-light: #8779c2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e45a7",
  "rgb": {
    "r": 78,
    "g": 69,
    "b": 167
  },
  "hsl": {
    "h": 245.51,
    "s": 41.525,
    "l": 46.275
  },
  "oklch": {
    "l": 0.45534,
    "c": 0.15201,
    "h": 282.7
  },
  "luminance": 0.08666
}

Semantic roles & 50–950 ramp

primary

#4E45A7

secondary

#BABE89

accent

#D156C6

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0912

muted

#7D7B81

Preview Lab

Preview with #4E45A7

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

Preview Lab → · Contrast checker → · Palette generator →