#554EAC#554EAC

#554EAC is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.1% C 0.145 H 282.8°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#554EAC
RGB	rgb(85, 78, 172)
HSL	hsl(244, 38%, 49%)
HSV	hsv(244, 55%, 67%)
CMYK	cmyk(50.6%, 54.7%, 0%, 32.5%)
CIE-LAB	lab(38.48, 28.71, -49.66)
CIE-LCH	lch(38.48, 57.36, 300.03°)
OKLab	oklab(48.12% 0.0323 -0.1418)
OKLCH	oklch(48.12% 0.145 282.8)
XYZ	xyz(13.9148, 10.3579, 40.2878)
Luminance	0.1036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.39

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554EAC #A5AC4E

analogous

#4E76AC #554EAC #844EAC

triadic

#554EAC #AC554E #4EAC55

tetradic

#554EAC #AC4E76 #A5AC4E #4EAC84

square

#554EAC #AC4E76 #A5AC4E #4EAC84

split-complementary

#554EAC #AC844E #76AC4E

monochromatic

#2B2858 #403B82 #554EAC #7C76C1 #A4A0D4

Accessibility & contrast

On white

6.84

#554EAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#554EAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554EAC

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554EAC	#FFFFFF	#000000	##FFFFFF
##554EAC	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#195EAF

Deuteranopia (green-blind)

#0F57AA

Tritanopia (blue-blind)

#346375

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #554eac;
/* rgb */ color: rgb(85, 78, 172);
/* oklch */ color: oklch(48.1% 0.145 282.8);

Tailwind

colors: {
  custom: {
    50: '#8b7fc5',
    500: '#554eac',
    950: '#000000',
  },
}

SCSS

$custom: #554eac;
$custom-light: #8b7fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#554eac",
  "rgb": {
    "r": 85,
    "g": 78,
    "b": 172
  },
  "hsl": {
    "h": 244.468,
    "s": 37.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.48123,
    "c": 0.1454,
    "h": 282.8
  },
  "luminance": 0.10359
}

Semantic roles & 50–950 ramp

primary

#554EAC

secondary

#BEC195

accent

#CE5AC5

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #554EAC

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

Preview Lab → · Contrast checker → · Palette generator →