#5553E8#5553E8

#5553E8 is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 53.7% C 0.218 H 276.7°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#5553E8
RGB	rgb(85, 83, 232)
HSL	hsl(241, 76%, 62%)
HSV	hsv(241, 64%, 91%)
CMYK	cmyk(63.4%, 64.2%, 0%, 9%)
CIE-LAB	lab(44.15, 44.91, -75.16)
CIE-LCH	lch(44.15, 87.56, 300.86°)
OKLab	oklab(53.71% 0.0256 -0.2167)
OKLCH	oklch(53.71% 0.218 276.7)
XYZ	xyz(21.4003, 13.9422, 77.8917)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5553E8 #E6E853

analogous

#539CE8 #5553E8 #9F53E8

triadic

#5553E8 #E85553 #53E855

tetradic

#5553E8 #E8539C #E6E853 #53E89F

square

#5553E8 #E8539C #E6E853 #53E89F

split-complementary

#5553E8 #E89F53 #9CE853

monochromatic

#1917AA #211EE0 #5553E8 #8A89EF #C0BFF6

Accessibility & contrast

On white

5.54

#5553E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#5553E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5553E8

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5553E8	#FFFFFF	#000000	##FFFFFF
##5553E8	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FED

Deuteranopia (green-blind)

#0062E5

Tritanopia (blue-blind)

#007996

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5553e8;
/* rgb */ color: rgb(85, 83, 232);
/* oklch */ color: oklch(53.7% 0.218 276.7);

Tailwind

colors: {
  custom: {
    50: '#9584f0',
    500: '#5553e8',
    950: '#000000',
  },
}

SCSS

$custom: #5553e8;
$custom-light: #9584f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5553e8",
  "rgb": {
    "r": 85,
    "g": 83,
    "b": 232
  },
  "hsl": {
    "h": 240.805,
    "s": 76.41,
    "l": 61.765
  },
  "oklch": {
    "l": 0.53711,
    "c": 0.21821,
    "h": 276.7
  },
  "luminance": 0.13944
}

Semantic roles & 50–950 ramp

primary

#5553E8

secondary

#E6E7B0

accent

#D90DD6

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0F0B17

muted

#7E7C85

Preview Lab

Preview with #5553E8

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

Preview Lab → · Contrast checker → · Palette generator →