#554FBD#554FBD

#554FBD is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.6% C 0.167 H 280.8°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#554FBD
RGB	rgb(85, 79, 189)
HSL	hsl(243, 45%, 53%)
HSV	hsv(243, 58%, 74%)
CMYK	cmyk(55%, 58.2%, 0%, 25.9%)
CIE-LAB	lab(39.91, 33.50, -57.35)
CIE-LCH	lch(39.91, 66.42, 300.29°)
OKLab	oklab(49.56% 0.0314 -0.1644)
OKLCH	oklch(49.56% 0.167 280.8)
XYZ	xyz(15.7247, 11.1964, 49.4668)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.34

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554FBD #B7BD4F

analogous

#4F80BD #554FBD #8C4FBD

triadic

#554FBD #BD554F #4FBD55

tetradic

#554FBD #BD4F80 #B7BD4F #4FBD8C

square

#554FBD #BD4F80 #B7BD4F #4FBD8C

split-complementary

#554FBD #BD8C4F #80BD4F

monochromatic

#2B286A #3E3896 #554FBD #807CCE #ABA8DE

Accessibility & contrast

On white

6.48

#554FBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#554FBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554FBD

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554FBD	#FFFFFF	#000000	##FFFFFF
##554FBD	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C1

Deuteranopia (green-blind)

#005ABB

Tritanopia (blue-blind)

#23697E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #554fbd;
/* rgb */ color: rgb(85, 79, 189);
/* oklch */ color: oklch(49.6% 0.167 280.8);

Tailwind

colors: {
  custom: {
    50: '#8e80d2',
    500: '#554fbd',
    950: '#000000',
  },
}

SCSS

$custom: #554fbd;
$custom-light: #8e80d2;
$custom-dark: #000000;

JSON

{
  "hex": "#554fbd",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 189
  },
  "hsl": {
    "h": 243.273,
    "s": 45.455,
    "l": 52.549
  },
  "oklch": {
    "l": 0.49563,
    "c": 0.16739,
    "h": 280.8
  },
  "luminance": 0.11197
}

Semantic roles & 50–950 ramp

primary

#554FBD

secondary

#C9CC9C

accent

#D553CE

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #554FBD

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

Preview Lab → · Contrast checker → · Palette generator →