#453DC9#453DC9

#453DC9 is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 46.4% C 0.208 H 277.1°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#453DC9
RGB	rgb(69, 61, 201)
HSL	hsl(243, 56%, 51%)
HSV	hsv(243, 70%, 79%)
CMYK	cmyk(65.7%, 69.7%, 0%, 21.2%)
CIE-LAB	lab(35.63, 45.60, -71.39)
CIE-LCH	lch(35.63, 84.71, 302.57°)
OKLab	oklab(46.45% 0.0258 -0.2061)
OKLCH	oklch(46.45% 0.208 277.1)
XYZ	xyz(14.6622, 8.8185, 56.1765)
Luminance	0.0882 (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

#453DC9 #C1C93D

analogous

#3D7BC9 #453DC9 #8B3DC9

triadic

#453DC9 #C9453D #3DC945

tetradic

#453DC9 #C93D7B #C1C93D #3DC98B

square

#453DC9 #C93D7B #C1C93D #3DC98B

split-complementary

#453DC9 #C98B3D #7BC93D

monochromatic

#231E6D #322C9D #453DC9 #736DD6 #A19DE4

Accessibility & contrast

On white

7.60

#453DC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#453DC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453DC9

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453DC9	#FFFFFF	#000000	##FFFFFF
##453DC9	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACD

Deuteranopia (green-blind)

#004EC6

Tritanopia (blue-blind)

#00637E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #453dc9;
/* rgb */ color: rgb(69, 61, 201);
/* oklch */ color: oklch(46.4% 0.208 277.1);

Tailwind

colors: {
  custom: {
    50: '#8974db',
    500: '#453dc9',
    950: '#000000',
  },
}

SCSS

$custom: #453dc9;
$custom-light: #8974db;
$custom-dark: #000000;

JSON

{
  "hex": "#453dc9",
  "rgb": {
    "r": 69,
    "g": 61,
    "b": 201
  },
  "hsl": {
    "h": 243.429,
    "s": 56.452,
    "l": 51.373
  },
  "oklch": {
    "l": 0.46446,
    "c": 0.2077,
    "h": 277.1
  },
  "luminance": 0.0882
}

Semantic roles & 50–950 ramp

primary

#453DC9

secondary

#CCD092

accent

#E048D7

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #453DC9

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

Preview Lab → · Contrast checker → · Palette generator →