#4B5673#4B5673

#4B5673 is a mid, muted blue. Relative luminance 0.094; OKLCH L 45.6% C 0.050 H 268.3°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#4B5673
RGB	rgb(75, 86, 115)
HSL	hsl(224, 21%, 37%)
HSV	hsv(224, 35%, 45%)
CMYK	cmyk(34.8%, 25.2%, 0%, 54.9%)
CIE-LAB	lab(36.72, 3.34, -17.92)
CIE-LCH	lch(36.72, 18.22, 280.56°)
OKLab	oklab(45.56% -0.0015 -0.0496)
OKLCH	oklch(45.56% 0.05 268.3)
XYZ	xyz(9.3231, 9.3889, 17.5373)
Luminance	0.0939 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5673 #73684B

analogous

#4B6A73 #4B5673 #544B73

triadic

#4B5673 #734B56 #56734B

tetradic

#4B5673 #734B6A #73684B #4B7354

square

#4B5673 #734B6A #73684B #4B7354

split-complementary

#4B5673 #73544B #6A734B

monochromatic

#1B1F29 #333A4E #4B5673 #637298 #8793B1

Accessibility & contrast

On white

7.30

#4B5673 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#4B5673 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B5673

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5673	#FFFFFF	#000000	##FFFFFF
##4B5673	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5874

Deuteranopia (green-blind)

#495572

Tritanopia (blue-blind)

#405C60

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4b5673;
/* rgb */ color: rgb(75, 86, 115);
/* oklch */ color: oklch(45.6% 0.050 268.3);

Tailwind

colors: {
  custom: {
    50: '#7e859b',
    500: '#4b5673',
    950: '#000000',
  },
}

SCSS

$custom: #4b5673;
$custom-light: #7e859b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5673",
  "rgb": {
    "r": 75,
    "g": 86,
    "b": 115
  },
  "hsl": {
    "h": 223.5,
    "s": 21.053,
    "l": 37.255
  },
  "oklch": {
    "l": 0.45562,
    "c": 0.0496,
    "h": 268.3
  },
  "luminance": 0.09389
}

Semantic roles & 50–950 ramp

primary

#4B5673

secondary

#9E947C

accent

#A76ABE

background

#F7F8F9

surface

#EEEFF2

border

#C9CACC

text

#0A0B0E

muted

#7C7C7E

Preview Lab

Preview with #4B5673

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

Preview Lab → · Contrast checker → · Palette generator →