#5453D8#5453D8

#5453D8 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 52.3% C 0.198 H 277.4°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#5453D8
RGB	rgb(84, 83, 216)
HSL	hsl(240, 63%, 59%)
HSV	hsv(240, 62%, 85%)
CMYK	cmyk(61.1%, 61.6%, 0%, 15.3%)
CIE-LAB	lab(42.80, 39.60, -68.26)
CIE-LCH	lch(42.80, 78.92, 300.12°)
OKLab	oklab(52.31% 0.0255 -0.1965)
OKLCH	oklch(52.31% 0.198 277.4)
XYZ	xyz(19.1401, 13.0277, 66.4584)
Luminance	0.1303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5453D8 #D7D853

analogous

#5394D8 #5453D8 #9653D8

triadic

#5453D8 #D85453 #53D854

tetradic

#5453D8 #D85394 #D7D853 #53D896

square

#5453D8 #D85394 #D7D853 #53D896

split-complementary

#5453D8 #D89653 #94D853

monochromatic

#212190 #2D2CC2 #5453D8 #8685E3 #B7B7EF

Accessibility & contrast

On white

5.82

#5453D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#5453D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5453D8

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5453D8	#FFFFFF	#000000	##FFFFFF
##5453D8	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDC

Deuteranopia (green-blind)

#005FD5

Tritanopia (blue-blind)

#00748E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5453d8;
/* rgb */ color: rgb(84, 83, 216);
/* oklch */ color: oklch(52.3% 0.198 277.4);

Tailwind

colors: {
  custom: {
    50: '#9184e5',
    500: '#5453d8',
    950: '#000000',
  },
}

SCSS

$custom: #5453d8;
$custom-light: #9184e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5453d8",
  "rgb": {
    "r": 84,
    "g": 83,
    "b": 216
  },
  "hsl": {
    "h": 240.451,
    "s": 63.033,
    "l": 58.627
  },
  "oklch": {
    "l": 0.52314,
    "c": 0.19814,
    "h": 277.4
  },
  "luminance": 0.13029
}

Semantic roles & 50–950 ramp

primary

#5453D8

secondary

#DDDEA9

accent

#E642E5

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5453D8

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

Preview Lab → · Contrast checker → · Palette generator →