#554DC9#554DC9

#554DC9 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.2% C 0.186 H 280.2°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#554DC9
RGB	rgb(85, 77, 201)
HSL	hsl(244, 53%, 55%)
HSV	hsv(244, 62%, 79%)
CMYK	cmyk(57.7%, 61.7%, 0%, 21.2%)
CIE-LAB	lab(40.34, 38.55, -63.65)
CIE-LCH	lch(40.34, 74.41, 301.20°)
OKLab	oklab(50.16% 0.033 -0.1829)
OKLCH	oklch(50.16% 0.186 280.2)
XYZ	xyz(16.9395, 11.4549, 56.5654)
Luminance	0.1146 (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

#554DC9 #C1C94D

analogous

#4D83C9 #554DC9 #934DC9

triadic

#554DC9 #C9554D #4DC955

tetradic

#554DC9 #C94D83 #C1C94D #4DC993

square

#554DC9 #C94D83 #C1C94D #4DC993

split-complementary

#554DC9 #C9934D #83C94D

monochromatic

#2A2477 #3A32A6 #554DC9 #827CD7 #AFABE5

Accessibility & contrast

On white

6.38

#554DC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#554DC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554DC9

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554DC9	#FFFFFF	#000000	##FFFFFF
##554DC9	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CD

Deuteranopia (green-blind)

#005AC7

Tritanopia (blue-blind)

#0D6B84

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #554dc9;
/* rgb */ color: rgb(85, 77, 201);
/* oklch */ color: oklch(50.2% 0.186 280.2);

Tailwind

colors: {
  custom: {
    50: '#907fda',
    500: '#554dc9',
    950: '#000000',
  },
}

SCSS

$custom: #554dc9;
$custom-light: #907fda;
$custom-dark: #000000;

JSON

{
  "hex": "#554dc9",
  "rgb": {
    "r": 85,
    "g": 77,
    "b": 201
  },
  "hsl": {
    "h": 243.871,
    "s": 53.448,
    "l": 54.51
  },
  "oklch": {
    "l": 0.5016,
    "c": 0.18587,
    "h": 280.2
  },
  "luminance": 0.11456
}

Semantic roles & 50–950 ramp

primary

#554DC9

secondary

#D0D39F

accent

#DD4BD3

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #554DC9

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

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