#4A548F#4A548F

#4A548F is a mid, moderate blue. Relative luminance 0.098; OKLCH L 46.6% C 0.096 H 274.8°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4A548F
RGB	rgb(74, 84, 143)
HSL	hsl(231, 32%, 43%)
HSV	hsv(231, 48%, 56%)
CMYK	cmyk(48.3%, 41.3%, 0%, 43.9%)
CIE-LAB	lab(37.44, 12.94, -33.96)
CIE-LCH	lch(37.44, 36.34, 290.86°)
OKLab	oklab(46.55% 0.008 -0.096)
OKLCH	oklch(46.55% 0.096 274.8)
XYZ	xyz(10.9507, 9.7791, 27.2918)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A548F #8F854A

analogous

#4A778F #4A548F #624A8F

triadic

#4A548F #8F4A54 #548F4A

tetradic

#4A548F #8F4A77 #8F854A #4A8F62

square

#4A548F #8F4A77 #8F854A #4A8F62

split-complementary

#4A548F #8F624A #778F4A

monochromatic

#20253E #353C67 #4A548F #6671B0 #8F96C5

Accessibility & contrast

On white

7.10

#4A548F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4A548F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A548F

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A548F	#FFFFFF	#000000	##FFFFFF
##4A548F	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)

#3E5B91

Deuteranopia (green-blind)

#37558E

Tritanopia (blue-blind)

#30606A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4a548f;
/* rgb */ color: rgb(74, 84, 143);
/* oklch */ color: oklch(46.6% 0.096 274.8);

Tailwind

colors: {
  custom: {
    50: '#8183b0',
    500: '#4a548f',
    950: '#000000',
  },
}

SCSS

$custom: #4a548f;
$custom-light: #8183b0;
$custom-dark: #000000;

JSON

{
  "hex": "#4a548f",
  "rgb": {
    "r": 74,
    "g": 84,
    "b": 143
  },
  "hsl": {
    "h": 231.304,
    "s": 31.797,
    "l": 42.549
  },
  "oklch": {
    "l": 0.46552,
    "c": 0.09629,
    "h": 274.8
  },
  "luminance": 0.0978
}

Semantic roles & 50–950 ramp

primary

#4A548F

secondary

#B1AA84

accent

#B960C8

background

#F8F8FA

surface

#EFEFF5

border

#CACACF

text

#0B0A10

muted

#7C7C7F

Preview Lab

Preview with #4A548F

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

Preview Lab → · Contrast checker → · Palette generator →