#4B548E#4B548E

#4B548E is a mid, moderate blue. Relative luminance 0.098; OKLCH L 46.6% C 0.094 H 275.4°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4B548E
RGB	rgb(75, 84, 142)
HSL	hsl(232, 31%, 43%)
HSV	hsv(232, 47%, 56%)
CMYK	cmyk(47.2%, 40.8%, 0%, 44.3%)
CIE-LAB	lab(37.46, 12.88, -33.32)
CIE-LCH	lch(37.46, 35.72, 291.13°)
OKLab	oklab(46.57% 0.009 -0.0941)
OKLCH	oklch(46.57% 0.094 275.4)
XYZ	xyz(10.9530, 9.7889, 26.8983)
Luminance	0.0979 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B548E #8E854B

analogous

#4B768E #4B548E #634B8E

triadic

#4B548E #8E4B54 #548E4B

tetradic

#4B548E #8E4B76 #8E854B #4B8E63

square

#4B548E #8E4B76 #8E854B #4B8E63

split-complementary

#4B548E #8E634B #768E4B

monochromatic

#21253E #363C66 #4B548E #6771AF #8F96C4

Accessibility & contrast

On white

7.10

#4B548E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4B548E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B548E

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B548E	#FFFFFF	#000000	##FFFFFF
##4B548E	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5B90

Deuteranopia (green-blind)

#39568D

Tritanopia (blue-blind)

#33606A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4b548e;
/* rgb */ color: rgb(75, 84, 142);
/* oklch */ color: oklch(46.6% 0.094 275.4);

Tailwind

colors: {
  custom: {
    50: '#8183af',
    500: '#4b548e',
    950: '#000000',
  },
}

SCSS

$custom: #4b548e;
$custom-light: #8183af;
$custom-dark: #000000;

JSON

{
  "hex": "#4b548e",
  "rgb": {
    "r": 75,
    "g": 84,
    "b": 142
  },
  "hsl": {
    "h": 231.94,
    "s": 30.876,
    "l": 42.549
  },
  "oklch": {
    "l": 0.46567,
    "c": 0.09449,
    "h": 275.4
  },
  "luminance": 0.09789
}

Semantic roles & 50–950 ramp

primary

#4B548E

secondary

#B0AA85

accent

#B961C7

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #4B548E

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

Preview Lab → · Contrast checker → · Palette generator →