#5453DB#5453DB

#5453DB is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 52.6% C 0.202 H 277.2°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#5453DB
RGB	rgb(84, 83, 219)
HSL	hsl(240, 65%, 59%)
HSV	hsv(240, 62%, 86%)
CMYK	cmyk(61.6%, 62.1%, 0%, 14.1%)
CIE-LAB	lab(43.04, 40.57, -69.60)
CIE-LCH	lch(43.04, 80.56, 300.24°)
OKLab	oklab(52.56% 0.0254 -0.2004)
OKLCH	oklch(52.56% 0.202 277.2)
XYZ	xyz(19.5315, 13.1843, 68.5197)
Luminance	0.1319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5453DB #DADB53

analogous

#5396DB #5453DB #9853DB

triadic

#5453DB #DB5453 #53DB54

tetradic

#5453DB #DB5396 #DADB53 #53DB98

square

#5453DB #DB5396 #DADB53 #53DB98

split-complementary

#5453DB #DB9853 #96DB53

monochromatic

#201F95 #2B2AC7 #5453DB #8686E6 #B9B8F0

Accessibility & contrast

On white

5.77

#5453DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#5453DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5453DB

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5453DB	#FFFFFF	#000000	##FFFFFF
##5453DB	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDF

Deuteranopia (green-blind)

#0060D8

Tritanopia (blue-blind)

#00758F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5453db;
/* rgb */ color: rgb(84, 83, 219);
/* oklch */ color: oklch(52.6% 0.202 277.2);

Tailwind

colors: {
  custom: {
    50: '#9284e7',
    500: '#5453db',
    950: '#000000',
  },
}

SCSS

$custom: #5453db;
$custom-light: #9284e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5453db",
  "rgb": {
    "r": 84,
    "g": 83,
    "b": 219
  },
  "hsl": {
    "h": 240.441,
    "s": 65.385,
    "l": 59.216
  },
  "oklch": {
    "l": 0.52559,
    "c": 0.202,
    "h": 277.2
  },
  "luminance": 0.13186
}

Semantic roles & 50–950 ramp

primary

#5453DB

secondary

#DFDFAA

accent

#E83FE7

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5453DB

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

Preview Lab → · Contrast checker → · Palette generator →