#544ECB#544ECB

#544ECB is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.4% C 0.187 H 279.4°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#544ECB
RGB	rgb(84, 78, 203)
HSL	hsl(243, 55%, 55%)
HSV	hsv(243, 62%, 80%)
CMYK	cmyk(58.6%, 61.6%, 0%, 20.4%)
CIE-LAB	lab(40.65, 38.42, -64.31)
CIE-LCH	lch(40.65, 74.91, 300.85°)
OKLab	oklab(50.42% 0.0307 -0.1849)
OKLCH	oklch(50.42% 0.187 279.4)
XYZ	xyz(17.1566, 11.6442, 57.8318)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.90

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#544ECB #C5CB4E

analogous

#4E86CB #544ECB #924ECB

triadic

#544ECB #CB544E #4ECB54

tetradic

#544ECB #CB4E86 #C5CB4E #4ECB92

square

#544ECB #CB4E86 #C5CB4E #4ECB92

split-complementary

#544ECB #CB924E #86CB4E

monochromatic

#28247B #3832AA #544ECB #827DD9 #AFADE7

Accessibility & contrast

On white

6.31

#544ECB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#544ECB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #544ECB

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##544ECB	#FFFFFF	#000000	##FFFFFF
##544ECB	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CF

Deuteranopia (green-blind)

#005BC9

Tritanopia (blue-blind)

#006D85

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #544ecb;
/* rgb */ color: rgb(84, 78, 203);
/* oklch */ color: oklch(50.4% 0.187 279.4);

Tailwind

colors: {
  custom: {
    50: '#8f80dc',
    500: '#544ecb',
    950: '#000000',
  },
}

SCSS

$custom: #544ecb;
$custom-light: #8f80dc;
$custom-dark: #000000;

JSON

{
  "hex": "#544ecb",
  "rgb": {
    "r": 84,
    "g": 78,
    "b": 203
  },
  "hsl": {
    "h": 242.88,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50415,
    "c": 0.18741,
    "h": 279.4
  },
  "luminance": 0.11645
}

Semantic roles & 50–950 ramp

primary

#544ECB

secondary

#D2D5A0

accent

#DE4AD7

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #544ECB

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

Preview Lab → · Contrast checker → · Palette generator →