#555EDC#555EDC

#555EDC is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.6% C 0.190 H 275.1°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#555EDC
RGB	rgb(85, 94, 220)
HSL	hsl(236, 66%, 60%)
HSV	hsv(236, 61%, 86%)
CMYK	cmyk(61.4%, 57.3%, 0%, 13.7%)
CIE-LAB	lab(45.77, 34.38, -65.71)
CIE-LCH	lch(45.77, 74.16, 297.62°)
OKLab	oklab(54.62% 0.0169 -0.1889)
OKLCH	oklch(54.62% 0.19 275.1)
XYZ	xyz(20.6631, 15.1023, 69.5224)
Luminance	0.1510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#555EDC #DCD355

analogous

#55A2DC #555EDC #9055DC

triadic

#555EDC #DC555E #5EDC55

tetradic

#555EDC #DC55A2 #DCD355 #55DC90

square

#555EDC #DC55A2 #DCD355 #55DC90

split-complementary

#555EDC #DC9055 #A2DC55

monochromatic

#1F2797 #2A34CA #555EDC #888EE6 #BBBEF1

Accessibility & contrast

On white

5.22

#555EDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#555EDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #555EDC

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##555EDC	#FFFFFF	#000000	##FFFFFF
##555EDC	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E0

Deuteranopia (green-blind)

#0067D9

Tritanopia (blue-blind)

#007C94

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #555edc;
/* rgb */ color: rgb(85, 94, 220);
/* oklch */ color: oklch(54.6% 0.190 275.1);

Tailwind

colors: {
  custom: {
    50: '#928be8',
    500: '#555edc',
    950: '#000000',
  },
}

SCSS

$custom: #555edc;
$custom-light: #928be8;
$custom-dark: #000000;

JSON

{
  "hex": "#555edc",
  "rgb": {
    "r": 85,
    "g": 94,
    "b": 220
  },
  "hsl": {
    "h": 236,
    "s": 65.854,
    "l": 59.804
  },
  "oklch": {
    "l": 0.54618,
    "c": 0.18963,
    "h": 275.1
  },
  "luminance": 0.15104
}

Semantic roles & 50–950 ramp

primary

#555EDC

secondary

#E0DDAC

accent

#DD3FE9

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #555EDC

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

Preview Lab → · Contrast checker → · Palette generator →