#4549BB#4549BB

#4549BB is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.2% C 0.176 H 275.8°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#4549BB
RGB	rgb(69, 73, 187)
HSL	hsl(238, 46%, 50%)
HSV	hsv(238, 63%, 73%)
CMYK	cmyk(63.1%, 61%, 0%, 26.7%)
CIE-LAB	lab(37.15, 33.74, -60.72)
CIE-LCH	lch(37.15, 69.47, 299.06°)
OKLab	oklab(47.18% 0.0178 -0.1748)
OKLCH	oklch(47.18% 0.176 275.8)
XYZ	xyz(13.8035, 9.6170, 48.1329)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4549BB #BBB745

analogous

#4584BB #4549BB #7C45BB

triadic

#4549BB #BB4549 #49BB45

tetradic

#4549BB #BB4584 #BBB745 #45BB7C

square

#4549BB #BB4584 #BBB745 #45BB7C

split-complementary

#4549BB #BB7C45 #84BB45

monochromatic

#242662 #34378F #4549BB #7275CB #9FA1DC

Accessibility & contrast

On white

7.18

#4549BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#4549BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4549BB

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4549BB	#FFFFFF	#000000	##FFFFFF
##4549BB	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBF

Deuteranopia (green-blind)

#0052B9

Tritanopia (blue-blind)

#00657B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4549bb;
/* rgb */ color: rgb(69, 73, 187);
/* oklch */ color: oklch(47.2% 0.176 275.8);

Tailwind

colors: {
  custom: {
    50: '#857cd0',
    500: '#4549bb',
    950: '#000000',
  },
}

SCSS

$custom: #4549bb;
$custom-light: #857cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4549bb",
  "rgb": {
    "r": 69,
    "g": 73,
    "b": 187
  },
  "hsl": {
    "h": 237.966,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.47178,
    "c": 0.17571,
    "h": 275.8
  },
  "luminance": 0.09618
}

Semantic roles & 50–950 ramp

primary

#4549BB

secondary

#C8C694

accent

#D252D6

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #4549BB

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

Preview Lab → · Contrast checker → · Palette generator →