#5453EB#5453EB

#5453EB is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 53.9% C 0.222 H 276.2°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#5453EB
RGB	rgb(84, 83, 235)
HSL	hsl(240, 79%, 62%)
HSV	hsv(240, 65%, 92%)
CMYK	cmyk(64.3%, 64.7%, 0%, 7.8%)
CIE-LAB	lab(44.33, 45.74, -76.57)
CIE-LCH	lch(44.33, 89.19, 300.85°)
OKLab	oklab(53.9% 0.0241 -0.2208)
OKLCH	oklch(53.9% 0.222 276.2)
XYZ	xyz(21.7399, 14.0676, 80.1508)
Luminance	0.1407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5453EB #EAEB53

analogous

#539EEB #5453EB #A053EB

triadic

#5453EB #EB5453 #53EB54

tetradic

#5453EB #EB539E #EAEB53 #53EBA0

square

#5453EB #EB539E #EAEB53 #53EBA0

split-complementary

#5453EB #EBA053 #9EEB53

monochromatic

#1514AF #1D1CE5 #5453EB #8B8AF1 #C1C1F8

Accessibility & contrast

On white

5.51

#5453EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#5453EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5453EB

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5453EB	#FFFFFF	#000000	##FFFFFF
##5453EB	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070F0

Deuteranopia (green-blind)

#0062E8

Tritanopia (blue-blind)

#007A98

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5453eb;
/* rgb */ color: rgb(84, 83, 235);
/* oklch */ color: oklch(53.9% 0.222 276.2);

Tailwind

colors: {
  custom: {
    50: '#9584f3',
    500: '#5453eb',
    950: '#000000',
  },
}

SCSS

$custom: #5453eb;
$custom-light: #9584f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5453eb",
  "rgb": {
    "r": 84,
    "g": 83,
    "b": 235
  },
  "hsl": {
    "h": 240.395,
    "s": 79.167,
    "l": 62.353
  },
  "oklch": {
    "l": 0.53901,
    "c": 0.22216,
    "h": 276.2
  },
  "luminance": 0.14069
}

Semantic roles & 50–950 ramp

primary

#5453EB

secondary

#E8E9B1

accent

#DB0ADA

background

#FAF8FF

surface

#F3EFFE

border

#CDCAD6

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5453EB

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

Preview Lab → · Contrast checker → · Palette generator →