#554FB0#554FB0

#554FB0 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.6% C 0.150 H 282.1°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#554FB0
RGB	rgb(85, 79, 176)
HSL	hsl(244, 38%, 50%)
HSV	hsv(244, 55%, 69%)
CMYK	cmyk(51.7%, 55.1%, 0%, 31%)
CIE-LAB	lab(39.00, 29.35, -51.19)
CIE-LCH	lch(39.00, 59.00, 299.83°)
OKLab	oklab(48.6% 0.0313 -0.1463)
OKLCH	oklch(48.6% 0.15 282.1)
XYZ	xyz(14.3764, 10.6571, 42.3654)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.25

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554FB0 #AAB04F

analogous

#4F7AB0 #554FB0 #854FB0

triadic

#554FB0 #B0554F #4FB055

tetradic

#554FB0 #B04F7A #AAB04F #4FB085

square

#554FB0 #B04F7A #AAB04F #4FB085

split-complementary

#554FB0 #B0854F #7AB04F

monochromatic

#2C295C #413C86 #554FB0 #7E79C3 #A7A3D6

Accessibility & contrast

On white

6.71

#554FB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#554FB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554FB0

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554FB0	#FFFFFF	#000000	##FFFFFF
##554FB0	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#145FB3

Deuteranopia (green-blind)

#0658AE

Tritanopia (blue-blind)

#316578

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #554fb0;
/* rgb */ color: rgb(85, 79, 176);
/* oklch */ color: oklch(48.6% 0.150 282.1);

Tailwind

colors: {
  custom: {
    50: '#8c80c8',
    500: '#554fb0',
    950: '#000000',
  },
}

SCSS

$custom: #554fb0;
$custom-light: #8c80c8;
$custom-dark: #000000;

JSON

{
  "hex": "#554fb0",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 176
  },
  "hsl": {
    "h": 243.711,
    "s": 38.039,
    "l": 50
  },
  "oklch": {
    "l": 0.48597,
    "c": 0.14958,
    "h": 282.1
  },
  "luminance": 0.10658
}

Semantic roles & 50–950 ramp

primary

#554FB0

secondary

#C0C398

accent

#CE5AC7

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0D0A13

muted

#7D7C82

Preview Lab

Preview with #554FB0

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

Preview Lab → · Contrast checker → · Palette generator →