#453FD5#453FD5

#453FD5 is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.9% C 0.220 H 275.9°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#453FD5
RGB	rgb(69, 63, 213)
HSL	hsl(242, 64%, 54%)
HSV	hsv(242, 70%, 84%)
CMYK	cmyk(67.6%, 70.4%, 0%, 16.5%)
CIE-LAB	lab(37.16, 48.31, -75.83)
CIE-LCH	lch(37.16, 89.92, 302.50°)
OKLab	oklab(47.88% 0.0226 -0.2191)
OKLCH	oklch(47.88% 0.22 275.9)
XYZ	xyz(16.2380, 9.6229, 63.9395)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453FD5 #CFD53F

analogous

#3F84D5 #453FD5 #903FD5

triadic

#453FD5 #D5453F #3FD545

tetradic

#453FD5 #D53F84 #CFD53F #3FD590

square

#453FD5 #D53F84 #CFD53F #3FD590

split-complementary

#453FD5 #D5903F #84D53F

monochromatic

#201C7E #2C27B0 #453FD5 #7671E0 #A6A3EB

Accessibility & contrast

On white

7.18

#453FD5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#453FD5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453FD5

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453FD5	#FFFFFF	#000000	##FFFFFF
##453FD5	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED9

Deuteranopia (green-blind)

#0051D2

Tritanopia (blue-blind)

#006886

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #453fd5;
/* rgb */ color: rgb(69, 63, 213);
/* oklch */ color: oklch(47.9% 0.220 275.9);

Tailwind

colors: {
  custom: {
    50: '#8b76e3',
    500: '#453fd5',
    950: '#000000',
  },
}

SCSS

$custom: #453fd5;
$custom-light: #8b76e3;
$custom-dark: #000000;

JSON

{
  "hex": "#453fd5",
  "rgb": {
    "r": 69,
    "g": 63,
    "b": 213
  },
  "hsl": {
    "h": 242.4,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.47875,
    "c": 0.22026,
    "h": 275.9
  },
  "luminance": 0.09624
}

Semantic roles & 50–950 ramp

primary

#453FD5

secondary

#D5D898

accent

#E741E0

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #453FD5

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

Preview Lab → · Contrast checker → · Palette generator →