#554FB8#554FB8

#554FB8 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.2% C 0.161 H 281.3°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#554FB8
RGB	rgb(85, 79, 184)
HSL	hsl(243, 43%, 52%)
HSV	hsv(243, 57%, 72%)
CMYK	cmyk(53.8%, 57.1%, 0%, 27.8%)
CIE-LAB	lab(39.55, 31.90, -55.00)
CIE-LCH	lch(39.55, 63.58, 300.11°)
OKLab	oklab(49.19% 0.0314 -0.1575)
OKLCH	oklch(49.19% 0.161 281.3)
XYZ	xyz(15.1914, 10.9830, 46.6576)
Luminance	0.1098 (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

#554FB8 #B2B84F

analogous

#4F7EB8 #554FB8 #8A4FB8

triadic

#554FB8 #B8554F #4FB855

tetradic

#554FB8 #B84F7E #B2B84F #4FB88A

square

#554FB8 #B84F7E #B2B84F #4FB88A

split-complementary

#554FB8 #B88A4F #7EB84F

monochromatic

#2C2864 #3F3A90 #554FB8 #7F7BCA #A9A6DB

Accessibility & contrast

On white

6.57

#554FB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#554FB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554FB8

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554FB8	#FFFFFF	#000000	##FFFFFF
##554FB8	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BC

Deuteranopia (green-blind)

#0059B6

Tritanopia (blue-blind)

#29677C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #554fb8;
/* rgb */ color: rgb(85, 79, 184);
/* oklch */ color: oklch(49.2% 0.161 281.3);

Tailwind

colors: {
  custom: {
    50: '#8d80ce',
    500: '#554fb8',
    950: '#000000',
  },
}

SCSS

$custom: #554fb8;
$custom-light: #8d80ce;
$custom-dark: #000000;

JSON

{
  "hex": "#554fb8",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 184
  },
  "hsl": {
    "h": 243.429,
    "s": 42.51,
    "l": 51.569
  },
  "oklch": {
    "l": 0.49186,
    "c": 0.1606,
    "h": 281.3
  },
  "luminance": 0.10984
}

Semantic roles & 50–950 ramp

primary

#554FB8

secondary

#C6C89A

accent

#D256CB

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #554FB8

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

Preview Lab → · Contrast checker → · Palette generator →