#554BBD#554BBD

#554BBD is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.9% C 0.173 H 281.9°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#554BBD
RGB	rgb(85, 75, 189)
HSL	hsl(245, 46%, 52%)
HSV	hsv(245, 60%, 74%)
CMYK	cmyk(55%, 60.3%, 0%, 25.9%)
CIE-LAB	lab(38.96, 35.94, -58.89)
CIE-LCH	lch(38.96, 68.99, 301.40°)
OKLab	oklab(48.86% 0.0355 -0.1689)
OKLCH	oklch(48.86% 0.173 281.9)
XYZ	xyz(15.4449, 10.6366, 49.3735)
Luminance	0.1064 (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

#554BBD #B3BD4B

analogous

#4B7ABD #554BBD #8E4BBD

triadic

#554BBD #BD554B #4BBD55

tetradic

#554BBD #BD4B7A #B3BD4B #4BBD8E

square

#554BBD #BD4B7A #B3BD4B #4BBD8E

split-complementary

#554BBD #BD8E4B #7ABD4B

monochromatic

#2C2668 #3F3694 #554BBD #7F78CD #AAA5DE

Accessibility & contrast

On white

6.71

#554BBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#554BBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554BBD

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554BBD	#FFFFFF	#000000	##FFFFFF
##554BBD	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)

#0060C1

Deuteranopia (green-blind)

#0058BB

Tritanopia (blue-blind)

#24667D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #554bbd;
/* rgb */ color: rgb(85, 75, 189);
/* oklch */ color: oklch(48.9% 0.173 281.9);

Tailwind

colors: {
  custom: {
    50: '#8e7ed2',
    500: '#554bbd',
    950: '#000000',
  },
}

SCSS

$custom: #554bbd;
$custom-light: #8e7ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#554bbd",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 189
  },
  "hsl": {
    "h": 245.263,
    "s": 46.341,
    "l": 51.765
  },
  "oklch": {
    "l": 0.48865,
    "c": 0.17264,
    "h": 281.9
  },
  "luminance": 0.10638
}

Semantic roles & 50–950 ramp

primary

#554BBD

secondary

#C7CB99

accent

#D652CA

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #554BBD

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

Preview Lab → · Contrast checker → · Palette generator →