#4B4497#4B4497

#4B4497 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.9% C 0.131 H 283.4°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#4B4497
RGB	rgb(75, 68, 151)
HSL	hsl(245, 38%, 43%)
HSV	hsv(245, 55%, 59%)
CMYK	cmyk(50.3%, 55%, 0%, 40.8%)
CIE-LAB	lab(33.70, 26.10, -44.79)
CIE-LCH	lch(33.70, 51.84, 300.23°)
OKLab	oklab(43.9% 0.0304 -0.1278)
OKLCH	oklch(43.9% 0.131 283.4)
XYZ	xyz(10.5530, 7.8639, 30.2340)
Luminance	0.0786 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4497 #909744

analogous

#446697 #4B4497 #744497

triadic

#4B4497 #974B44 #44974B

tetradic

#4B4497 #974466 #909744 #449774

square

#4B4497 #974466 #909744 #449774

split-complementary

#4B4497 #977444 #669744

monochromatic

#211E43 #36316D #4B4497 #6861B8 #908BCB

Accessibility & contrast

On white

8.16

#4B4497 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#4B4497 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4497

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4497	#FFFFFF	#000000	##FFFFFF
##4B4497	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16529A

Deuteranopia (green-blind)

#104D95

Tritanopia (blue-blind)

#2F5667

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4b4497;
/* rgb */ color: rgb(75, 68, 151);
/* oklch */ color: oklch(43.9% 0.131 283.4);

Tailwind

colors: {
  custom: {
    50: '#8378b6',
    500: '#4b4497',
    950: '#000000',
  },
}

SCSS

$custom: #4b4497;
$custom-light: #8378b6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4497",
  "rgb": {
    "r": 75,
    "g": 68,
    "b": 151
  },
  "hsl": {
    "h": 245.06,
    "s": 37.9,
    "l": 42.941
  },
  "oklch": {
    "l": 0.43899,
    "c": 0.13138,
    "h": 283.4
  },
  "luminance": 0.07864
}

Semantic roles & 50–950 ramp

primary

#4B4497

secondary

#B1B681

accent

#CE5AC4

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0911

muted

#7C7B80

Preview Lab

Preview with #4B4497

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

Preview Lab → · Contrast checker → · Palette generator →