#453DCF#453DCF

#453DCF is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 47.0% C 0.215 H 276.6°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#453DCF
RGB	rgb(69, 61, 207)
HSL	hsl(243, 60%, 53%)
HSV	hsv(243, 71%, 81%)
CMYK	cmyk(66.7%, 70.5%, 0%, 18.8%)
CIE-LAB	lab(36.19, 47.53, -73.96)
CIE-LCH	lch(36.19, 87.91, 302.72°)
OKLab	oklab(47.01% 0.0248 -0.2136)
OKLCH	oklch(47.01% 0.215 276.6)
XYZ	xyz(15.3818, 9.1063, 59.9665)
Luminance	0.0911 (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

#453DCF #C7CF3D

analogous

#3D7ECF #453DCF #8E3DCF

triadic

#453DCF #CF453D #3DCF45

tetradic

#453DCF #CF3D7E #C7CF3D #3DCF8E

square

#453DCF #CF3D7E #C7CF3D #3DCF8E

split-complementary

#453DCF #CF8E3D #7ECF3D

monochromatic

#221D75 #3029A6 #453DCF #746EDB #A39FE7

Accessibility & contrast

On white

7.44

#453DCF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#453DCF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453DCF

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453DCF	#FFFFFF	#000000	##FFFFFF
##453DCF	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD3

Deuteranopia (green-blind)

#004FCC

Tritanopia (blue-blind)

#006582

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #453dcf;
/* rgb */ color: rgb(69, 61, 207);
/* oklch */ color: oklch(47.0% 0.215 276.6);

Tailwind

colors: {
  custom: {
    50: '#8a74df',
    500: '#453dcf',
    950: '#000000',
  },
}

SCSS

$custom: #453dcf;
$custom-light: #8a74df;
$custom-dark: #000000;

JSON

{
  "hex": "#453dcf",
  "rgb": {
    "r": 69,
    "g": 61,
    "b": 207
  },
  "hsl": {
    "h": 243.288,
    "s": 60.331,
    "l": 52.549
  },
  "oklch": {
    "l": 0.47012,
    "c": 0.21505,
    "h": 276.6
  },
  "luminance": 0.09108
}

Semantic roles & 50–950 ramp

primary

#453DCF

secondary

#D0D494

accent

#E344DB

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #453DCF

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

Preview Lab → · Contrast checker → · Palette generator →