#554EB2#554EB2

#554EB2 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.6% C 0.154 H 282.2°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#554EB2
RGB	rgb(85, 78, 178)
HSL	hsl(244, 39%, 50%)
HSV	hsv(244, 56%, 70%)
CMYK	cmyk(52.2%, 56.2%, 0%, 30.2%)
CIE-LAB	lab(38.89, 30.61, -52.55)
CIE-LCH	lch(38.89, 60.81, 300.22°)
OKLab	oklab(48.56% 0.0325 -0.1503)
OKLCH	oklch(48.56% 0.154 282.2)
XYZ	xyz(14.5041, 10.5936, 43.3914)
Luminance	0.1059 (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

#554EB2 #ABB24E

analogous

#4E79B2 #554EB2 #874EB2

triadic

#554EB2 #B2554E #4EB255

tetradic

#554EB2 #B24E79 #ABB24E #4EB287

square

#554EB2 #B24E79 #ABB24E #4EB287

split-complementary

#554EB2 #B2874E #79B24E

monochromatic

#2C295D #403B88 #554EB2 #7E79C5 #A7A3D7

Accessibility & contrast

On white

6.73

#554EB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#554EB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554EB2

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554EB2	#FFFFFF	#000000	##FFFFFF
##554EB2	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#095FB5

Deuteranopia (green-blind)

#0058B0

Tritanopia (blue-blind)

#2F6578

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #554eb2;
/* rgb */ color: rgb(85, 78, 178);
/* oklch */ color: oklch(48.6% 0.154 282.2);

Tailwind

colors: {
  custom: {
    50: '#8c80ca',
    500: '#554eb2',
    950: '#000000',
  },
}

SCSS

$custom: #554eb2;
$custom-light: #8c80ca;
$custom-dark: #000000;

JSON

{
  "hex": "#554eb2",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 178
  },
  "hsl": {
    "h": 244.2,
    "s": 39.37,
    "l": 50.196
  },
  "oklch": {
    "l": 0.48559,
    "c": 0.15373,
    "h": 282.2
  },
  "luminance": 0.10594
}

Semantic roles & 50–950 ramp

primary

#554EB2

secondary

#C1C498

accent

#CF59C7

background

#F9F7FC

surface

#F1EEF8

border

#CBC9D1

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #554EB2

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

Preview Lab → · Contrast checker → · Palette generator →