#453FD4#453FD4

#453FD4 is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.8% C 0.219 H 276.0°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#453FD4
RGB	rgb(69, 63, 212)
HSL	hsl(242, 63%, 54%)
HSV	hsv(242, 70%, 83%)
CMYK	cmyk(67.5%, 70.3%, 0%, 16.9%)
CIE-LAB	lab(37.06, 48.00, -75.41)
CIE-LCH	lch(37.06, 89.39, 302.48°)
OKLab	oklab(47.78% 0.0227 -0.2179)
OKLCH	oklch(47.78% 0.219 276)
XYZ	xyz(16.1115, 9.5722, 63.2731)
Luminance	0.0957 (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

#453FD4 #CED43F

analogous

#3F84D4 #453FD4 #903FD4

triadic

#453FD4 #D4453F #3FD445

tetradic

#453FD4 #D43F84 #CED43F #3FD490

square

#453FD4 #D43F84 #CED43F #3FD490

split-complementary

#453FD4 #D4903F #84D43F

monochromatic

#201C7D #2D27AF #453FD4 #7571DF #A6A3EA

Accessibility & contrast

On white

7.20

#453FD4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#453FD4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453FD4

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453FD4	#FFFFFF	#000000	##FFFFFF
##453FD4	1.00	7.20	2.91	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED8

Deuteranopia (green-blind)

#0051D1

Tritanopia (blue-blind)

#006885

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #453fd4;
/* rgb */ color: rgb(69, 63, 212);
/* oklch */ color: oklch(47.8% 0.219 276.0);

Tailwind

colors: {
  custom: {
    50: '#8b76e2',
    500: '#453fd4',
    950: '#000000',
  },
}

SCSS

$custom: #453fd4;
$custom-light: #8b76e2;
$custom-dark: #000000;

JSON

{
  "hex": "#453fd4",
  "rgb": {
    "r": 69,
    "g": 63,
    "b": 212
  },
  "hsl": {
    "h": 242.416,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.4778,
    "c": 0.21904,
    "h": 276
  },
  "luminance": 0.09574
}

Semantic roles & 50–950 ramp

primary

#453FD4

secondary

#D5D798

accent

#E641E0

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #453FD4

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

Preview Lab → · Contrast checker → · Palette generator →