#554BC3#554BC3

#554BC3 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.3% C 0.181 H 281.2°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#554BC3
RGB	rgb(85, 75, 195)
HSL	hsl(245, 50%, 53%)
HSV	hsv(245, 62%, 76%)
CMYK	cmyk(56.4%, 61.5%, 0%, 23.5%)
CIE-LAB	lab(39.42, 37.85, -61.66)
CIE-LCH	lch(39.42, 72.35, 301.54°)
OKLab	oklab(49.34% 0.0352 -0.1771)
OKLCH	oklch(49.34% 0.181 281.2)
XYZ	xyz(16.1096, 10.9025, 52.8747)
Luminance	0.1090 (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

#554BC3 #B9C34B

analogous

#4B7DC3 #554BC3 #914BC3

triadic

#554BC3 #C3554B #4BC355

tetradic

#554BC3 #C34B7D #B9C34B #4BC391

square

#554BC3 #C34B7D #B9C34B #4BC391

split-complementary

#554BC3 #C3914B #7DC34B

monochromatic

#2B256F #3D349D #554BC3 #8079D2 #ACA7E2

Accessibility & contrast

On white

6.60

#554BC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#554BC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554BC3

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554BC3	#FFFFFF	#000000	##FFFFFF
##554BC3	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C7

Deuteranopia (green-blind)

#0058C1

Tritanopia (blue-blind)

#1B6880

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #554bc3;
/* rgb */ color: rgb(85, 75, 195);
/* oklch */ color: oklch(49.3% 0.181 281.2);

Tailwind

colors: {
  custom: {
    50: '#8f7ed6',
    500: '#554bc3',
    950: '#000000',
  },
}

SCSS

$custom: #554bc3;
$custom-light: #8f7ed6;
$custom-dark: #000000;

JSON

{
  "hex": "#554bc3",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 195
  },
  "hsl": {
    "h": 245,
    "s": 50,
    "l": 52.941
  },
  "oklch": {
    "l": 0.49341,
    "c": 0.18055,
    "h": 281.2
  },
  "luminance": 0.10904
}

Semantic roles & 50–950 ramp

primary

#554BC3

secondary

#CBCF9B

accent

#DA4ECE

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #554BC3

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

Preview Lab → · Contrast checker → · Palette generator →