#4B489C#4B489C

#4B489C is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.0% C 0.133 H 281.2°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#4B489C
RGB	rgb(75, 72, 156)
HSL	hsl(242, 37%, 45%)
HSV	hsv(242, 54%, 61%)
CMYK	cmyk(51.9%, 53.8%, 0%, 38.8%)
CIE-LAB	lab(35.06, 25.16, -45.62)
CIE-LCH	lch(35.06, 52.10, 298.87°)
OKLab	oklab(45.03% 0.0259 -0.1302)
OKLCH	oklch(45.03% 0.133 281.2)
XYZ	xyz(11.2179, 8.5303, 32.5014)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.55

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B489C #999C48

analogous

#486F9C #4B489C #75489C

triadic

#4B489C #9C4B48 #489C4B

tetradic

#4B489C #9C486F #999C48 #489C75

square

#4B489C #9C486F #999C48 #489C75

split-complementary

#4B489C #9C7548 #6F9C48

monochromatic

#232148 #373572 #4B489C #6B68B9 #9492CD

Accessibility & contrast

On white

7.76

#4B489C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#4B489C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B489C

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B489C	#FFFFFF	#000000	##FFFFFF
##4B489C	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B569F

Deuteranopia (green-blind)

#124F9A

Tritanopia (blue-blind)

#2B5B6B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4b489c;
/* rgb */ color: rgb(75, 72, 156);
/* oklch */ color: oklch(45.0% 0.133 281.2);

Tailwind

colors: {
  custom: {
    50: '#837bba',
    500: '#4b489c',
    950: '#000000',
  },
}

SCSS

$custom: #4b489c;
$custom-light: #837bba;
$custom-dark: #000000;

JSON

{
  "hex": "#4b489c",
  "rgb": {
    "r": 75,
    "g": 72,
    "b": 156
  },
  "hsl": {
    "h": 242.143,
    "s": 36.842,
    "l": 44.706
  },
  "oklch": {
    "l": 0.45027,
    "c": 0.13278,
    "h": 281.2
  },
  "luminance": 0.08531
}

Semantic roles & 50–950 ramp

primary

#4B489C

secondary

#B7B887

accent

#CD5BC9

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #4B489C

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

Preview Lab → · Contrast checker → · Palette generator →