#5455E1#5455E1

#5455E1 is a mid, highly saturated blue. Relative luminance 0.138; OKLCH L 53.4% C 0.207 H 276.5°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#5455E1
RGB	rgb(84, 85, 225)
HSL	hsl(240, 70%, 61%)
HSV	hsv(240, 63%, 88%)
CMYK	cmyk(62.7%, 62.2%, 0%, 11.8%)
CIE-LAB	lab(43.97, 41.32, -71.50)
CIE-LCH	lch(43.97, 82.58, 300.03°)
OKLab	oklab(53.39% 0.0233 -0.206)
OKLCH	oklch(53.39% 0.207 276.5)
XYZ	xyz(20.4908, 13.8164, 72.8066)
Luminance	0.1382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5455E1 #E1E054

analogous

#549CE1 #5455E1 #9954E1

triadic

#5455E1 #E15455 #55E154

tetradic

#5455E1 #E1549C #E1E054 #54E199

square

#5455E1 #E1549C #E1E054 #54E199

split-complementary

#5455E1 #E19954 #9CE154

monochromatic

#1C1D9F #2526D3 #5455E1 #8889EA #BCBDF3

Accessibility & contrast

On white

5.58

#5455E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#5455E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5455E1

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5455E1	#FFFFFF	#000000	##FFFFFF
##5455E1	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE5

Deuteranopia (green-blind)

#0062DE

Tritanopia (blue-blind)

#007893

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5455e1;
/* rgb */ color: rgb(84, 85, 225);
/* oklch */ color: oklch(53.4% 0.207 276.5);

Tailwind

colors: {
  custom: {
    50: '#9385eb',
    500: '#5455e1',
    950: '#000000',
  },
}

SCSS

$custom: #5455e1;
$custom-light: #9385eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5455e1",
  "rgb": {
    "r": 84,
    "g": 85,
    "b": 225
  },
  "hsl": {
    "h": 239.574,
    "s": 70.149,
    "l": 60.588
  },
  "oklch": {
    "l": 0.53387,
    "c": 0.20729,
    "h": 276.5
  },
  "luminance": 0.13818
}

Semantic roles & 50–950 ramp

primary

#5455E1

secondary

#E3E3AE

accent

#D113D2

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5455E1

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

Preview Lab → · Contrast checker → · Palette generator →