#554EC3#554EC3

#554EC3 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.9% C 0.177 H 280.5°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#554EC3
RGB	rgb(85, 78, 195)
HSL	hsl(244, 49%, 54%)
HSV	hsv(244, 60%, 76%)
CMYK	cmyk(56.4%, 60%, 0%, 23.5%)
CIE-LAB	lab(40.11, 36.03, -60.52)
CIE-LCH	lch(40.11, 70.44, 300.76°)
OKLab	oklab(49.85% 0.0323 -0.1737)
OKLCH	oklch(49.85% 0.177 280.5)
XYZ	xyz(16.3179, 11.3191, 52.9441)
Luminance	0.1132 (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

#554EC3 #BCC34E

analogous

#4E81C3 #554EC3 #8F4EC3

triadic

#554EC3 #C3554E #4EC355

tetradic

#554EC3 #C34E81 #BCC34E #4EC38F

square

#554EC3 #C34E81 #BCC34E #4EC38F

split-complementary

#554EC3 #C38F4E #81C34E

monochromatic

#2B2670 #3C369E #554EC3 #817CD2 #ADA9E2

Accessibility & contrast

On white

6.43

#554EC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#554EC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554EC3

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554EC3	#FFFFFF	#000000	##FFFFFF
##554EC3	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C7

Deuteranopia (green-blind)

#005AC1

Tritanopia (blue-blind)

#1B6A81

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #554ec3;
/* rgb */ color: rgb(85, 78, 195);
/* oklch */ color: oklch(49.9% 0.177 280.5);

Tailwind

colors: {
  custom: {
    50: '#8f80d6',
    500: '#554ec3',
    950: '#000000',
  },
}

SCSS

$custom: #554ec3;
$custom-light: #8f80d6;
$custom-dark: #000000;

JSON

{
  "hex": "#554ec3",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 195
  },
  "hsl": {
    "h": 243.59,
    "s": 49.367,
    "l": 53.529
  },
  "oklch": {
    "l": 0.49853,
    "c": 0.17672,
    "h": 280.5
  },
  "luminance": 0.1132
}

Semantic roles & 50–950 ramp

primary

#554EC3

secondary

#CCCF9D

accent

#D94FD1

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #554EC3

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

Preview Lab → · Contrast checker → · Palette generator →