#4B459C#4B459C

#4B459C is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.5% C 0.137 H 282.4°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#4B459C
RGB	rgb(75, 69, 156)
HSL	hsl(244, 39%, 44%)
HSV	hsv(244, 56%, 61%)
CMYK	cmyk(51.9%, 55.8%, 0%, 38.8%)
CIE-LAB	lab(34.30, 27.08, -46.86)
CIE-LCH	lch(34.30, 54.12, 300.02°)
OKLab	oklab(44.46% 0.0294 -0.1339)
OKLCH	oklch(44.46% 0.137 282.4)
XYZ	xyz(11.0287, 8.1518, 32.4384)
Luminance	0.0815 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.06

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B459C #969C45

analogous

#456B9C #4B459C #77459C

triadic

#4B459C #9C4B45 #459C4B

tetradic

#4B459C #9C456B #969C45 #459C77

square

#4B459C #9C456B #969C45 #459C77

split-complementary

#4B459C #9C7745 #6B9C45

monochromatic

#221F47 #373272 #4B459C #6A64BA #938ECD

Accessibility & contrast

On white

7.98

#4B459C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#4B459C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B459C

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B459C	#FFFFFF	#000000	##FFFFFF
##4B459C	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10549F

Deuteranopia (green-blind)

#044E9A

Tritanopia (blue-blind)

#2B5969

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4b459c;
/* rgb */ color: rgb(75, 69, 156);
/* oklch */ color: oklch(44.5% 0.137 282.4);

Tailwind

colors: {
  custom: {
    50: '#8479ba',
    500: '#4b459c',
    950: '#000000',
  },
}

SCSS

$custom: #4b459c;
$custom-light: #8479ba;
$custom-dark: #000000;

JSON

{
  "hex": "#4b459c",
  "rgb": {
    "r": 75,
    "g": 69,
    "b": 156
  },
  "hsl": {
    "h": 244.138,
    "s": 38.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.44455,
    "c": 0.13707,
    "h": 282.4
  },
  "luminance": 0.08152
}

Semantic roles & 50–950 ramp

primary

#4B459C

secondary

#B5B984

accent

#CF59C6

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #4B459C

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

Preview Lab → · Contrast checker → · Palette generator →