#453DD7#453DD7

#453DD7 is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.8% C 0.225 H 276.0°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#453DD7
RGB	rgb(69, 61, 215)
HSL	hsl(243, 66%, 54%)
HSV	hsv(243, 72%, 84%)
CMYK	cmyk(67.9%, 71.6%, 0%, 15.7%)
CIE-LAB	lab(36.94, 50.07, -77.33)
CIE-LCH	lch(36.94, 92.13, 302.92°)
OKLab	oklab(47.78% 0.0234 -0.2235)
OKLCH	oklch(47.78% 0.225 276)
XYZ	xyz(16.3847, 9.5075, 65.2485)
Luminance	0.0951 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.54

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453DD7 #CFD73D

analogous

#3D82D7 #453DD7 #923DD7

triadic

#453DD7 #D7453D #3DD745

tetradic

#453DD7 #D73D82 #CFD73D #3DD792

square

#453DD7 #D73D82 #CFD73D #3DD792

split-complementary

#453DD7 #D7923D #82D73D

monochromatic

#201A7F #2C25B2 #453DD7 #7670E1 #A6A2EC

Accessibility & contrast

On white

7.24

#453DD7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#453DD7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453DD7

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453DD7	#FFFFFF	#000000	##FFFFFF
##453DD7	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EDC

Deuteranopia (green-blind)

#0050D4

Tritanopia (blue-blind)

#006886

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #453dd7;
/* rgb */ color: rgb(69, 61, 215);
/* oklch */ color: oklch(47.8% 0.225 276.0);

Tailwind

colors: {
  custom: {
    50: '#8c74e5',
    500: '#453dd7',
    950: '#000000',
  },
}

SCSS

$custom: #453dd7;
$custom-light: #8c74e5;
$custom-dark: #000000;

JSON

{
  "hex": "#453dd7",
  "rgb": {
    "r": 69,
    "g": 61,
    "b": 215
  },
  "hsl": {
    "h": 243.117,
    "s": 65.812,
    "l": 54.118
  },
  "oklch": {
    "l": 0.4778,
    "c": 0.2247,
    "h": 276
  },
  "luminance": 0.09509
}

Semantic roles & 50–950 ramp

primary

#453DD7

secondary

#D5D997

accent

#E93FE0

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #453DD7

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

Preview Lab → · Contrast checker → · Palette generator →