#4554AD#4554AD

#4554AD is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.2% C 0.142 H 272.8°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#4554AD
RGB	rgb(69, 84, 173)
HSL	hsl(231, 43%, 47%)
HSV	hsv(231, 60%, 68%)
CMYK	cmyk(60.1%, 51.4%, 0%, 32.2%)
CIE-LAB	lab(38.94, 21.91, -49.57)
CIE-LCH	lch(38.94, 54.19, 293.84°)
OKLab	oklab(48.19% 0.0068 -0.1419)
OKLCH	oklch(48.19% 0.142 272.8)
XYZ	xyz(13.1649, 10.6220, 40.8836)
Luminance	0.1062 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4554AD #AD9E45

analogous

#4588AD #4554AD #6A45AD

triadic

#4554AD #AD4554 #54AD45

tetradic

#4554AD #AD4588 #AD9E45 #45AD6A

square

#4554AD #AD4588 #AD9E45 #45AD6A

split-complementary

#4554AD #AD6A45 #88AD45

monochromatic

#222A55 #343F81 #4554AD #6B78C4 #97A0D5

Accessibility & contrast

On white

6.72

#4554AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#4554AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4554AD

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4554AD	#FFFFFF	#000000	##FFFFFF
##4554AD	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2360B0

Deuteranopia (green-blind)

#0A57AB

Tritanopia (blue-blind)

#006878

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4554ad;
/* rgb */ color: rgb(69, 84, 173);
/* oklch */ color: oklch(48.2% 0.142 272.8);

Tailwind

colors: {
  custom: {
    50: '#8283c6',
    500: '#4554ad',
    950: '#000000',
  },
}

SCSS

$custom: #4554ad;
$custom-light: #8283c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4554ad",
  "rgb": {
    "r": 69,
    "g": 84,
    "b": 173
  },
  "hsl": {
    "h": 231.346,
    "s": 42.975,
    "l": 47.451
  },
  "oklch": {
    "l": 0.48192,
    "c": 0.14205,
    "h": 272.8
  },
  "luminance": 0.10623
}

Semantic roles & 50–950 ramp

primary

#4554AD

secondary

#C1BA8C

accent

#C155D3

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #4554AD

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

Preview Lab → · Contrast checker → · Palette generator →