#554BB3#554BB3

#554BB3 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.1% C 0.159 H 283.0°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#554BB3
RGB	rgb(85, 75, 179)
HSL	hsl(246, 41%, 50%)
HSV	hsv(246, 58%, 70%)
CMYK	cmyk(52.5%, 58.1%, 0%, 29.8%)
CIE-LAB	lab(38.23, 32.78, -54.20)
CIE-LCH	lch(38.23, 63.34, 301.17°)
OKLab	oklab(48.09% 0.0357 -0.1551)
OKLCH	oklch(48.09% 0.159 283)
XYZ	xyz(14.3966, 10.2173, 43.8526)
Luminance	0.1022 (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

#554BB3 #A9B34B

analogous

#4B75B3 #554BB3 #894BB3

triadic

#554BB3 #B3554B #4BB355

tetradic

#554BB3 #B34B75 #A9B34B #4BB389

square

#554BB3 #B34B75 #A9B34B #4BB389

split-complementary

#554BB3 #B3894B #75B34B

monochromatic

#2C275D #413988 #554BB3 #7D76C5 #A6A1D8

Accessibility & contrast

On white

6.90

#554BB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#554BB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554BB3

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554BB3	#FFFFFF	#000000	##FFFFFF
##554BB3	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB6

Deuteranopia (green-blind)

#0056B1

Tritanopia (blue-blind)

#2F6377

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #554bb3;
/* rgb */ color: rgb(85, 75, 179);
/* oklch */ color: oklch(48.1% 0.159 283.0);

Tailwind

colors: {
  custom: {
    50: '#8c7dca',
    500: '#554bb3',
    950: '#000000',
  },
}

SCSS

$custom: #554bb3;
$custom-light: #8c7dca;
$custom-dark: #000000;

JSON

{
  "hex": "#554bb3",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 179
  },
  "hsl": {
    "h": 245.769,
    "s": 40.945,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48094,
    "c": 0.15922,
    "h": 283
  },
  "luminance": 0.10218
}

Semantic roles & 50–950 ramp

primary

#554BB3

secondary

#C0C495

accent

#D157C5

background

#F9F7FC

surface

#F1EEF8

border

#CBC9D1

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #554BB3

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

Preview Lab → · Contrast checker → · Palette generator →