#554DBA#554DBA

#554DBA is a mid, vivid blue. Relative luminance 0.108; OKLCH L 49.0% C 0.166 H 281.7°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#554DBA
RGB	rgb(85, 77, 186)
HSL	hsl(244, 44%, 52%)
HSV	hsv(244, 59%, 73%)
CMYK	cmyk(54.3%, 58.6%, 0%, 27.1%)
CIE-LAB	lab(39.21, 33.77, -56.73)
CIE-LCH	lch(39.21, 66.02, 300.77°)
OKLab	oklab(48.98% 0.0335 -0.1626)
OKLCH	oklch(48.98% 0.166 281.7)
XYZ	xyz(15.2604, 10.7833, 47.7221)
Luminance	0.1078 (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

#554DBA #B2BA4D

analogous

#4D7CBA #554DBA #8C4DBA

triadic

#554DBA #BA554D #4DBA55

tetradic

#554DBA #BA4D7C #B2BA4D #4DBA8C

square

#554DBA #BA4D7C #B2BA4D #4DBA8C

split-complementary

#554DBA #BA8C4D #7CBA4D

monochromatic

#2C2765 #3F3891 #554DBA #7F79CB #A9A5DC

Accessibility & contrast

On white

6.65

#554DBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#554DBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554DBA

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554DBA	#FFFFFF	#000000	##FFFFFF
##554DBA	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BE

Deuteranopia (green-blind)

#0058B8

Tritanopia (blue-blind)

#27677C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #554dba;
/* rgb */ color: rgb(85, 77, 186);
/* oklch */ color: oklch(49.0% 0.166 281.7);

Tailwind

colors: {
  custom: {
    50: '#8d7fcf',
    500: '#554dba',
    950: '#000000',
  },
}

SCSS

$custom: #554dba;
$custom-light: #8d7fcf;
$custom-dark: #000000;

JSON

{
  "hex": "#554dba",
  "rgb": {
    "r": 85,
    "g": 77,
    "b": 186
  },
  "hsl": {
    "h": 244.404,
    "s": 44.13,
    "l": 51.569
  },
  "oklch": {
    "l": 0.4898,
    "c": 0.16599,
    "h": 281.7
  },
  "luminance": 0.10784
}

Semantic roles & 50–950 ramp

primary

#554DBA

secondary

#C6C999

accent

#D454CA

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #554DBA

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

Preview Lab → · Contrast checker → · Palette generator →