#5548CF#5548CF

#5548CF is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.8% C 0.200 H 280.7°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#5548CF
RGB	rgb(85, 72, 207)
HSL	hsl(246, 58%, 55%)
HSV	hsv(246, 65%, 81%)
CMYK	cmyk(58.9%, 65.2%, 0%, 18.8%)
CIE-LAB	lab(39.70, 43.41, -68.16)
CIE-LCH	lch(39.70, 80.81, 302.49°)
OKLab	oklab(49.84% 0.0369 -0.1962)
OKLCH	oklch(49.84% 0.2 280.7)
XYZ	xyz(17.3226, 11.0698, 60.2432)
Luminance	0.1107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.05

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5548CF #C2CF48

analogous

#487ECF #5548CF #9948CF

triadic

#5548CF #CF5548 #48CF55

tetradic

#5548CF #CF487E #C2CF48 #48CF99

square

#5548CF #CF487E #C2CF48 #48CF99

split-complementary

#5548CF #CF9948 #7ECF48

monochromatic

#29217C #3A2DAD #5548CF #8278DC #AFA9E8

Accessibility & contrast

On white

6.53

#5548CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#5548CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5548CF

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5548CF	#FFFFFF	#000000	##FFFFFF
##5548CF	1.00	6.53	3.21	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D3

Deuteranopia (green-blind)

#0058CC

Tritanopia (blue-blind)

#006A85

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5548cf;
/* rgb */ color: rgb(85, 72, 207);
/* oklch */ color: oklch(49.8% 0.200 280.7);

Tailwind

colors: {
  custom: {
    50: '#917cdf',
    500: '#5548cf',
    950: '#000000',
  },
}

SCSS

$custom: #5548cf;
$custom-light: #917cdf;
$custom-dark: #000000;

JSON

{
  "hex": "#5548cf",
  "rgb": {
    "r": 85,
    "g": 72,
    "b": 207
  },
  "hsl": {
    "h": 245.778,
    "s": 58.442,
    "l": 54.706
  },
  "oklch": {
    "l": 0.49843,
    "c": 0.19963,
    "h": 280.7
  },
  "luminance": 0.11071
}

Semantic roles & 50–950 ramp

primary

#5548CF

secondary

#D0D69D

accent

#E246D3

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5548CF

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

Preview Lab → · Contrast checker → · Palette generator →