#5453DD#5453DD

#5453DD is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 52.7% C 0.205 H 277.1°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#5453DD
RGB	rgb(84, 83, 221)
HSL	hsl(240, 67%, 60%)
HSV	hsv(240, 62%, 87%)
CMYK	cmyk(62%, 62.4%, 0%, 13.3%)
CIE-LAB	lab(43.20, 41.22, -70.48)
CIE-LCH	lch(43.20, 81.65, 300.32°)
OKLab	oklab(52.72% 0.0252 -0.203)
OKLCH	oklch(52.72% 0.205 277.1)
XYZ	xyz(19.7963, 13.2902, 69.9146)
Luminance	0.1329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5453DD #DCDD53

analogous

#5397DD #5453DD #9953DD

triadic

#5453DD #DD5453 #53DD54

tetradic

#5453DD #DD5397 #DCDD53 #53DD99

square

#5453DD #DD5397 #DCDD53 #53DD99

split-complementary

#5453DD #DD9953 #97DD53

monochromatic

#1F1E98 #2928CB #5453DD #8786E7 #BAB9F1

Accessibility & contrast

On white

5.74

#5453DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#5453DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5453DD

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5453DD	#FFFFFF	#000000	##FFFFFF
##5453DD	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE1

Deuteranopia (green-blind)

#0060DA

Tritanopia (blue-blind)

#007690

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5453dd;
/* rgb */ color: rgb(84, 83, 221);
/* oklch */ color: oklch(52.7% 0.205 277.1);

Tailwind

colors: {
  custom: {
    50: '#9284e9',
    500: '#5453dd',
    950: '#000000',
  },
}

SCSS

$custom: #5453dd;
$custom-light: #9284e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5453dd",
  "rgb": {
    "r": 84,
    "g": 83,
    "b": 221
  },
  "hsl": {
    "h": 240.435,
    "s": 66.99,
    "l": 59.608
  },
  "oklch": {
    "l": 0.52724,
    "c": 0.20455,
    "h": 277.1
  },
  "luminance": 0.13292
}

Semantic roles & 50–950 ramp

primary

#5453DD

secondary

#E0E1AB

accent

#EA3EE9

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5453DD

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

Preview Lab → · Contrast checker → · Palette generator →