#554EA1#554EA1

#554EA1 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.4% C 0.130 H 284.1°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#554EA1
RGB	rgb(85, 78, 161)
HSL	hsl(245, 35%, 47%)
HSV	hsv(245, 52%, 63%)
CMYK	cmyk(47.2%, 51.6%, 0%, 36.9%)
CIE-LAB	lab(37.76, 25.25, -44.26)
CIE-LCH	lch(37.76, 50.95, 299.71°)
OKLab	oklab(47.36% 0.0316 -0.1259)
OKLCH	oklch(47.36% 0.13 284.1)
XYZ	xyz(12.9018, 9.9527, 34.9526)
Luminance	0.0995 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554EA1 #9AA14E

analogous

#4E71A1 #554EA1 #7F4EA1

triadic

#554EA1 #A1554E #4EA155

tetradic

#554EA1 #A14E71 #9AA14E #4EA17F

square

#554EA1 #A14E71 #9AA14E #4EA17F

split-complementary

#554EA1 #A17F4E #71A14E

monochromatic

#29264F #3F3A78 #554EA1 #7872BB #9F9BCF

Accessibility & contrast

On white

7.02

#554EA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#554EA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554EA1

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554EA1	#FFFFFF	#000000	##FFFFFF
##554EA1	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285BA4

Deuteranopia (green-blind)

#24569F

Tritanopia (blue-blind)

#3C6070

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #554ea1;
/* rgb */ color: rgb(85, 78, 161);
/* oklch */ color: oklch(47.4% 0.130 284.1);

Tailwind

colors: {
  custom: {
    50: '#8a7fbd',
    500: '#554ea1',
    950: '#000000',
  },
}

SCSS

$custom: #554ea1;
$custom-light: #8a7fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#554ea1",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 161
  },
  "hsl": {
    "h": 245.06,
    "s": 34.728,
    "l": 46.863
  },
  "oklch": {
    "l": 0.47355,
    "c": 0.12981,
    "h": 284.1
  },
  "luminance": 0.09953
}

Semantic roles & 50–950 ramp

primary

#554EA1

secondary

#B8BB90

accent

#CB5DC2

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #554EA1

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

Preview Lab → · Contrast checker → · Palette generator →