#453EDB#453EDB

#453EDB is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.3% C 0.228 H 275.6°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#453EDB
RGB	rgb(69, 62, 219)
HSL	hsl(243, 69%, 55%)
HSV	hsv(243, 72%, 86%)
CMYK	cmyk(68.5%, 71.7%, 0%, 14.1%)
CIE-LAB	lab(37.52, 50.78, -78.68)
CIE-LCH	lch(37.52, 93.64, 302.84°)
OKLab	oklab(48.31% 0.0222 -0.2274)
OKLCH	oklch(48.31% 0.228 275.6)
XYZ	xyz(16.9588, 9.8234, 68.0065)
Luminance	0.0983 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.91

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453EDB #D4DB3E

analogous

#3E86DB #453EDB #933EDB

triadic

#453EDB #DB453E #3EDB45

tetradic

#453EDB #DB3E86 #D4DB3E #3EDB93

square

#453EDB #DB3E86 #D4DB3E #3EDB93

split-complementary

#453EDB #DB933E #86DB3E

monochromatic

#1E1986 #2923B9 #453EDB #7772E5 #A8A5EE

Accessibility & contrast

On white

7.08

#453EDB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#453EDB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453EDB

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453EDB	#FFFFFF	#000000	##FFFFFF
##453EDB	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FE0

Deuteranopia (green-blind)

#0051D8

Tritanopia (blue-blind)

#006A89

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #453edb;
/* rgb */ color: rgb(69, 62, 219);
/* oklch */ color: oklch(48.3% 0.228 275.6);

Tailwind

colors: {
  custom: {
    50: '#8d75e7',
    500: '#453edb',
    950: '#000000',
  },
}

SCSS

$custom: #453edb;
$custom-light: #8d75e7;
$custom-dark: #000000;

JSON

{
  "hex": "#453edb",
  "rgb": {
    "r": 69,
    "g": 62,
    "b": 219
  },
  "hsl": {
    "h": 242.675,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.48308,
    "c": 0.22848,
    "h": 275.6
  },
  "luminance": 0.09825
}

Semantic roles & 50–950 ramp

primary

#453EDB

secondary

#D8DB99

accent

#EB3CE4

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #453EDB

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

Preview Lab → · Contrast checker → · Palette generator →