#6554DB#6554DB

#6554DB is a mid, vivid blue. Relative luminance 0.142; OKLCH L 54.0% C 0.198 H 283.3°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#6554DB
RGB	rgb(101, 84, 219)
HSL	hsl(248, 65%, 59%)
HSV	hsv(248, 62%, 86%)
CMYK	cmyk(53.9%, 61.6%, 0%, 14.1%)
CIE-LAB	lab(44.55, 42.81, -67.08)
CIE-LCH	lch(44.55, 79.58, 302.55°)
OKLab	oklab(53.99% 0.0454 -0.1925)
OKLCH	oklch(53.99% 0.198 283.3)
XYZ	xyz(21.3194, 14.2206, 68.6255)
Luminance	0.1422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6554DB #CADB54

analogous

#5486DB #6554DB #A954DB

triadic

#6554DB #DB6554 #54DB65

tetradic

#6554DB #DB5486 #CADB54 #54DBA9

square

#6554DB #DB5486 #CADB54 #54DBA9

split-complementary

#6554DB #DBA954 #86DB54

monochromatic

#2E1F95 #3E2AC8 #6554DB #9387E6 #C0B9F0

Accessibility & contrast

On white

5.46

#6554DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#6554DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6554DB

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6554DB	#FFFFFF	#000000	##FFFFFF
##6554DB	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDF

Deuteranopia (green-blind)

#0065D8

Tritanopia (blue-blind)

#307590

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6554db;
/* rgb */ color: rgb(101, 84, 219);
/* oklch */ color: oklch(54.0% 0.198 283.3);

Tailwind

colors: {
  custom: {
    50: '#9b85e7',
    500: '#6554db',
    950: '#000000',
  },
}

SCSS

$custom: #6554db;
$custom-light: #9b85e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6554db",
  "rgb": {
    "r": 101,
    "g": 84,
    "b": 219
  },
  "hsl": {
    "h": 247.556,
    "s": 65.217,
    "l": 59.412
  },
  "oklch": {
    "l": 0.53987,
    "c": 0.19781,
    "h": 283.3
  },
  "luminance": 0.14222
}

Semantic roles & 50–950 ramp

primary

#6554DB

secondary

#D9E0AB

accent

#E840D3

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6554DB

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

Preview Lab → · Contrast checker → · Palette generator →