#453CCF#453CCF

#453CCF is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.9% C 0.216 H 276.8°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#453CCF
RGB	rgb(69, 60, 207)
HSL	hsl(244, 60%, 52%)
HSV	hsv(244, 71%, 81%)
CMYK	cmyk(66.7%, 71%, 0%, 18.8%)
CIE-LAB	lab(35.99, 48.09, -74.29)
CIE-LCH	lch(35.99, 88.50, 302.91°)
OKLab	oklab(46.87% 0.0254 -0.2146)
OKLCH	oklch(46.87% 0.216 276.8)
XYZ	xyz(15.3289, 9.0006, 59.9489)
Luminance	0.0900 (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

#453CCF #C6CF3C

analogous

#3C7DCF #453CCF #8E3CCF

triadic

#453CCF #CF453C #3CCF45

tetradic

#453CCF #CF3C7D #C6CF3C #3CCF8E

square

#453CCF #CF3C7D #C6CF3C #3CCF8E

split-complementary

#453CCF #CF8E3C #7DCF3C

monochromatic

#221D74 #3029A5 #453CCF #746DDB #A39EE7

Accessibility & contrast

On white

7.50

#453CCF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#453CCF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453CCF

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453CCF	#FFFFFF	#000000	##FFFFFF
##453CCF	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD3

Deuteranopia (green-blind)

#004ECC

Tritanopia (blue-blind)

#006581

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #453ccf;
/* rgb */ color: rgb(69, 60, 207);
/* oklch */ color: oklch(46.9% 0.216 276.8);

Tailwind

colors: {
  custom: {
    50: '#8a73df',
    500: '#453ccf',
    950: '#000000',
  },
}

SCSS

$custom: #453ccf;
$custom-light: #8a73df;
$custom-dark: #000000;

JSON

{
  "hex": "#453ccf",
  "rgb": {
    "r": 69,
    "g": 60,
    "b": 207
  },
  "hsl": {
    "h": 243.673,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.46867,
    "c": 0.21609,
    "h": 276.8
  },
  "luminance": 0.09002
}

Semantic roles & 50–950 ramp

primary

#453CCF

secondary

#CFD393

accent

#E444DA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #453CCF

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

Preview Lab → · Contrast checker → · Palette generator →