#4C4599#4C4599

#4C4599 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.3% C 0.133 H 283.3°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#4C4599
RGB	rgb(76, 69, 153)
HSL	hsl(245, 38%, 44%)
HSV	hsv(245, 55%, 60%)
CMYK	cmyk(50.3%, 54.9%, 0%, 40%)
CIE-LAB	lab(34.17, 26.33, -45.24)
CIE-LCH	lch(34.17, 52.34, 300.20°)
OKLab	oklab(44.32% 0.0306 -0.1291)
OKLCH	oklch(44.32% 0.133 283.3)
XYZ	xyz(10.8567, 8.0921, 31.1207)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.50

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4599 #929945

analogous

#456899 #4C4599 #764599

triadic

#4C4599 #994C45 #45994C

tetradic

#4C4599 #994568 #929945 #459976

square

#4C4599 #994568 #929945 #459976

split-complementary

#4C4599 #997645 #689945

monochromatic

#221F45 #37326F #4C4599 #6A63B9 #928DCC

Accessibility & contrast

On white

8.02

#4C4599 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4C4599 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C4599

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4599	#FFFFFF	#000000	##FFFFFF
##4C4599	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17539C

Deuteranopia (green-blind)

#104E97

Tritanopia (blue-blind)

#305868

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4c4599;
/* rgb */ color: rgb(76, 69, 153);
/* oklch */ color: oklch(44.3% 0.133 283.3);

Tailwind

colors: {
  custom: {
    50: '#8479b8',
    500: '#4c4599',
    950: '#000000',
  },
}

SCSS

$custom: #4c4599;
$custom-light: #8479b8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4599",
  "rgb": {
    "r": 76,
    "g": 69,
    "b": 153
  },
  "hsl": {
    "h": 245,
    "s": 37.838,
    "l": 43.529
  },
  "oklch": {
    "l": 0.44318,
    "c": 0.13266,
    "h": 283.3
  },
  "luminance": 0.08093
}

Semantic roles & 50–950 ramp

primary

#4C4599

secondary

#B3B783

accent

#CE5AC4

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0911

muted

#7C7B80

Preview Lab

Preview with #4C4599

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

Preview Lab → · Contrast checker → · Palette generator →