#4D459F#4D459F

#4D459F is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.8% C 0.141 H 283.1°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#4D459F
RGB	rgb(77, 69, 159)
HSL	hsl(245, 39%, 45%)
HSV	hsv(245, 57%, 62%)
CMYK	cmyk(51.6%, 56.6%, 0%, 37.6%)
CIE-LAB	lab(34.67, 28.48, -48.05)
CIE-LCH	lch(34.67, 55.86, 300.66°)
OKLab	oklab(44.84% 0.0321 -0.1373)
OKLCH	oklch(44.84% 0.141 283.1)
XYZ	xyz(11.4448, 8.3366, 33.8002)
Luminance	0.0834 (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

#4D459F #979F45

analogous

#456A9F #4D459F #7A459F

triadic

#4D459F #9F4D45 #459F4D

tetradic

#4D459F #9F456A #979F45 #459F7A

square

#4D459F #9F456A #979F45 #459F7A

split-complementary

#4D459F #9F7A45 #6A9F45

monochromatic

#24204A #383274 #4D459F #6D65BC #9590CF

Accessibility & contrast

On white

7.87

#4D459F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#4D459F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D459F

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D459F	#FFFFFF	#000000	##FFFFFF
##4D459F	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A54A2

Deuteranopia (green-blind)

#004F9D

Tritanopia (blue-blind)

#2D596B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4d459f;
/* rgb */ color: rgb(77, 69, 159);
/* oklch */ color: oklch(44.8% 0.141 283.1);

Tailwind

colors: {
  custom: {
    50: '#8579bc',
    500: '#4d459f',
    950: '#000000',
  },
}

SCSS

$custom: #4d459f;
$custom-light: #8579bc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d459f",
  "rgb": {
    "r": 77,
    "g": 69,
    "b": 159
  },
  "hsl": {
    "h": 245.333,
    "s": 39.474,
    "l": 44.706
  },
  "oklch": {
    "l": 0.44844,
    "c": 0.14103,
    "h": 283.1
  },
  "luminance": 0.08337
}

Semantic roles & 50–950 ramp

primary

#4D459F

secondary

#B6BA86

accent

#CF58C5

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0912

muted

#7D7B81

Preview Lab

Preview with #4D459F

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

Preview Lab → · Contrast checker → · Palette generator →