#554EBC#554EBC

#554EBC is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.3% C 0.167 H 281.2°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#554EBC
RGB	rgb(85, 78, 188)
HSL	hsl(244, 45%, 52%)
HSV	hsv(244, 59%, 74%)
CMYK	cmyk(54.8%, 58.5%, 0%, 26.3%)
CIE-LAB	lab(39.60, 33.79, -57.27)
CIE-LCH	lch(39.60, 66.50, 300.54°)
OKLab	oklab(49.31% 0.0325 -0.1642)
OKLCH	oklch(49.31% 0.167 281.2)
XYZ	xyz(15.5450, 11.0100, 48.8732)
Luminance	0.1101 (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

#554EBC #B5BC4E

analogous

#4E7EBC #554EBC #8C4EBC

triadic

#554EBC #BC554E #4EBC55

tetradic

#554EBC #BC4E7E #B5BC4E #4EBC8C

square

#554EBC #BC4E7E #B5BC4E #4EBC8C

split-complementary

#554EBC #BC8C4E #7EBC4E

monochromatic

#2C2768 #3E3895 #554EBC #807ACD #AAA7DE

Accessibility & contrast

On white

6.56

#554EBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#554EBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554EBC

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554EBC	#FFFFFF	#000000	##FFFFFF
##554EBC	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C0

Deuteranopia (green-blind)

#0059BA

Tritanopia (blue-blind)

#25687D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #554ebc;
/* rgb */ color: rgb(85, 78, 188);
/* oklch */ color: oklch(49.3% 0.167 281.2);

Tailwind

colors: {
  custom: {
    50: '#8e80d1',
    500: '#554ebc',
    950: '#000000',
  },
}

SCSS

$custom: #554ebc;
$custom-light: #8e80d1;
$custom-dark: #000000;

JSON

{
  "hex": "#554ebc",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 188
  },
  "hsl": {
    "h": 243.818,
    "s": 45.082,
    "l": 52.157
  },
  "oklch": {
    "l": 0.4931,
    "c": 0.16736,
    "h": 281.2
  },
  "luminance": 0.11011
}

Semantic roles & 50–950 ramp

primary

#554EBC

secondary

#C8CB9B

accent

#D553CD

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #554EBC

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

Preview Lab → · Contrast checker → · Palette generator →