#554BD9#554BD9

#554BD9 is a mid, highly saturated blue. Relative luminance 0.120; OKLCH L 51.2% C 0.209 H 279.2°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#554BD9
RGB	rgb(85, 75, 217)
HSL	hsl(244, 65%, 57%)
HSV	hsv(244, 65%, 85%)
CMYK	cmyk(60.8%, 65.4%, 0%, 14.9%)
CIE-LAB	lab(41.17, 44.81, -71.50)
CIE-LCH	lch(41.17, 84.38, 302.07°)
OKLab	oklab(51.17% 0.0333 -0.206)
OKLCH	oklch(51.17% 0.209 279.2)
XYZ	xyz(18.7828, 11.9718, 66.9532)
Luminance	0.1197 (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

#554BD9 #CFD94B

analogous

#4B88D9 #554BD9 #9C4BD9

triadic

#554BD9 #D9554B #4BD955

tetradic

#554BD9 #D94B88 #CFD94B #4BD99C

square

#554BD9 #D94B88 #CFD94B #4BD99C

split-complementary

#554BD9 #D99C4B #88D94B

monochromatic

#251E8C #3328BF #554BD9 #857EE4 #B4B0EE

Accessibility & contrast

On white

6.19

#554BD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#554BD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554BD9

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554BD9	#FFFFFF	#000000	##FFFFFF
##554BD9	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DD

Deuteranopia (green-blind)

#005BD6

Tritanopia (blue-blind)

#00708B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #554bd9;
/* rgb */ color: rgb(85, 75, 217);
/* oklch */ color: oklch(51.2% 0.209 279.2);

Tailwind

colors: {
  custom: {
    50: '#937ee6',
    500: '#554bd9',
    950: '#000000',
  },
}

SCSS

$custom: #554bd9;
$custom-light: #937ee6;
$custom-dark: #000000;

JSON

{
  "hex": "#554bd9",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 217
  },
  "hsl": {
    "h": 244.225,
    "s": 65.138,
    "l": 57.255
  },
  "oklch": {
    "l": 0.51166,
    "c": 0.20867,
    "h": 279.2
  },
  "luminance": 0.11973
}

Semantic roles & 50–950 ramp

primary

#554BD9

secondary

#D9DDA3

accent

#E840DC

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #554BD9

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

Preview Lab → · Contrast checker → · Palette generator →