#554BA4#554BA4

#554BA4 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.0% C 0.138 H 284.8°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#554BA4
RGB	rgb(85, 75, 164)
HSL	hsl(247, 37%, 47%)
HSV	hsv(247, 54%, 64%)
CMYK	cmyk(48.2%, 54.3%, 0%, 35.7%)
CIE-LAB	lab(37.19, 28.07, -46.96)
CIE-LCH	lch(37.19, 54.71, 300.87°)
OKLab	oklab(47% 0.0355 -0.1338)
OKLCH	oklch(47% 0.138 284.8)
XYZ	xyz(12.9613, 9.6432, 36.2931)
Luminance	0.0964 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554BA4 #9AA44B

analogous

#4B6EA4 #554BA4 #824BA4

triadic

#554BA4 #A4554B #4BA455

tetradic

#554BA4 #A44B6E #9AA44B #4BA482

square

#554BA4 #A44B6E #9AA44B #4BA482

split-complementary

#554BA4 #A4824B #6EA44B

monochromatic

#292550 #3F387A #554BA4 #786FBD #9F99D0

Accessibility & contrast

On white

7.17

#554BA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#554BA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554BA4

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554BA4	#FFFFFF	#000000	##FFFFFF
##554BA4	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C5AA7

Deuteranopia (green-blind)

#1855A2

Tritanopia (blue-blind)

#3A5E70

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #554ba4;
/* rgb */ color: rgb(85, 75, 164);
/* oklch */ color: oklch(47.0% 0.138 284.8);

Tailwind

colors: {
  custom: {
    50: '#8a7dbf',
    500: '#554ba4',
    950: '#000000',
  },
}

SCSS

$custom: #554ba4;
$custom-light: #8a7dbf;
$custom-dark: #000000;

JSON

{
  "hex": "#554ba4",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 164
  },
  "hsl": {
    "h": 246.742,
    "s": 37.238,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46996,
    "c": 0.13847,
    "h": 284.8
  },
  "luminance": 0.09644
}

Semantic roles & 50–950 ramp

primary

#554BA4

secondary

#B8BD8E

accent

#CD5BC0

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0912

muted

#7D7B81

Preview Lab

Preview with #554BA4

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

Preview Lab → · Contrast checker → · Palette generator →