#4B489F#4B489F

#4B489F is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.2% C 0.137 H 281.0°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#4B489F
RGB	rgb(75, 72, 159)
HSL	hsl(242, 38%, 45%)
HSV	hsv(242, 55%, 62%)
CMYK	cmyk(52.8%, 54.7%, 0%, 37.6%)
CIE-LAB	lab(35.27, 26.14, -47.10)
CIE-LCH	lch(35.27, 53.87, 299.03°)
OKLab	oklab(45.25% 0.0261 -0.1346)
OKLCH	oklch(45.25% 0.137 281)
XYZ	xyz(11.4751, 8.6331, 33.8559)
Luminance	0.0863 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.11

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B489F #9C9F48

analogous

#48709F #4B489F #76489F

triadic

#4B489F #9F4B48 #489F4B

tetradic

#4B489F #9F4870 #9C9F48 #489F76

square

#4B489F #9F4870 #9C9F48 #489F76

split-complementary

#4B489F #9F7648 #709F48

monochromatic

#23224B #373575 #4B489F #6C69BB #9593CE

Accessibility & contrast

On white

7.70

#4B489F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#4B489F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B489F

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B489F	#FFFFFF	#000000	##FFFFFF
##4B489F	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1656A2

Deuteranopia (green-blind)

#09509D

Tritanopia (blue-blind)

#285C6C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4b489f;
/* rgb */ color: rgb(75, 72, 159);
/* oklch */ color: oklch(45.2% 0.137 281.0);

Tailwind

colors: {
  custom: {
    50: '#847bbc',
    500: '#4b489f',
    950: '#000000',
  },
}

SCSS

$custom: #4b489f;
$custom-light: #847bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#4b489f",
  "rgb": {
    "r": 75,
    "g": 72,
    "b": 159
  },
  "hsl": {
    "h": 242.069,
    "s": 37.662,
    "l": 45.294
  },
  "oklch": {
    "l": 0.45245,
    "c": 0.13708,
    "h": 281
  },
  "luminance": 0.08634
}

Semantic roles & 50–950 ramp

primary

#4B489F

secondary

#B8BA89

accent

#CE5ACA

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #4B489F

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

Preview Lab → · Contrast checker → · Palette generator →