#554FC1#554FC1

#554FC1 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.9% C 0.173 H 280.5°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#554FC1
RGB	rgb(85, 79, 193)
HSL	hsl(243, 48%, 53%)
HSV	hsv(243, 59%, 76%)
CMYK	cmyk(56%, 59.1%, 0%, 24.3%)
CIE-LAB	lab(40.20, 34.78, -59.22)
CIE-LCH	lch(40.20, 68.67, 300.43°)
OKLab	oklab(49.87% 0.0314 -0.1699)
OKLCH	oklch(49.87% 0.173 280.5)
XYZ	xyz(16.1649, 11.3725, 51.7850)
Luminance	0.1137 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.20

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554FC1 #BBC14F

analogous

#4F82C1 #554FC1 #8E4FC1

triadic

#554FC1 #C1554F #4FC155

tetradic

#554FC1 #C14F82 #BBC14F #4FC18E

square

#554FC1 #C14F82 #BBC14F #4FC18E

split-complementary

#554FC1 #C18E4F #82C14F

monochromatic

#2B276F #3C379C #554FC1 #817CD1 #ACAAE1

Accessibility & contrast

On white

6.41

#554FC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#554FC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554FC1

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554FC1	#FFFFFF	#000000	##FFFFFF
##554FC1	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C5

Deuteranopia (green-blind)

#005ABF

Tritanopia (blue-blind)

#1E6A80

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #554fc1;
/* rgb */ color: rgb(85, 79, 193);
/* oklch */ color: oklch(49.9% 0.173 280.5);

Tailwind

colors: {
  custom: {
    50: '#8e80d5',
    500: '#554fc1',
    950: '#000000',
  },
}

SCSS

$custom: #554fc1;
$custom-light: #8e80d5;
$custom-dark: #000000;

JSON

{
  "hex": "#554fc1",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 193
  },
  "hsl": {
    "h": 243.158,
    "s": 47.899,
    "l": 53.333
  },
  "oklch": {
    "l": 0.49871,
    "c": 0.17276,
    "h": 280.5
  },
  "luminance": 0.11374
}

Semantic roles & 50–950 ramp

primary

#554FC1

secondary

#CCCE9D

accent

#D750D0

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #554FC1

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

Preview Lab → · Contrast checker → · Palette generator →