#554FD2#554FD2

#554FD2 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 51.2% C 0.195 H 279.0°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#554FD2
RGB	rgb(85, 79, 210)
HSL	hsl(243, 59%, 57%)
HSV	hsv(243, 62%, 82%)
CMYK	cmyk(59.5%, 62.4%, 0%, 17.6%)
CIE-LAB	lab(41.49, 40.23, -66.96)
CIE-LCH	lch(41.49, 78.11, 301.00°)
OKLab	oklab(51.23% 0.0306 -0.1926)
OKLCH	oklch(51.23% 0.195 279)
XYZ	xyz(18.1715, 12.1751, 62.3527)
Luminance	0.1218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554FD2 #CCD24F

analogous

#4F8BD2 #554FD2 #974FD2

triadic

#554FD2 #D2554F #4FD255

tetradic

#554FD2 #D24F8B #CCD24F #4FD297

square

#554FD2 #D24F8B #CCD24F #4FD297

split-complementary

#554FD2 #D2974F #8BD24F

monochromatic

#262285 #352EB5 #554FD2 #8480DE #B3B0EB

Accessibility & contrast

On white

6.11

#554FD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#554FD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554FD2

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554FD2	#FFFFFF	#000000	##FFFFFF
##554FD2	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D6

Deuteranopia (green-blind)

#005DCF

Tritanopia (blue-blind)

#007089

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #554fd2;
/* rgb */ color: rgb(85, 79, 210);
/* oklch */ color: oklch(51.2% 0.195 279.0);

Tailwind

colors: {
  custom: {
    50: '#9181e1',
    500: '#554fd2',
    950: '#000000',
  },
}

SCSS

$custom: #554fd2;
$custom-light: #9181e1;
$custom-dark: #000000;

JSON

{
  "hex": "#554fd2",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 210
  },
  "hsl": {
    "h": 242.748,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.51225,
    "c": 0.19505,
    "h": 279
  },
  "luminance": 0.12176
}

Semantic roles & 50–950 ramp

primary

#554FD2

secondary

#D7D9A4

accent

#E245DB

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #554FD2

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

Preview Lab → · Contrast checker → · Palette generator →