#453CD9#453CD9

#453CD9 is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.8% C 0.228 H 275.9°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#453CD9
RGB	rgb(69, 60, 217)
HSL	hsl(243, 67%, 54%)
HSV	hsv(243, 72%, 85%)
CMYK	cmyk(68.2%, 72.4%, 0%, 14.9%)
CIE-LAB	lab(36.94, 51.25, -78.49)
CIE-LCH	lch(36.94, 93.74, 303.14°)
OKLab	oklab(47.83% 0.0236 -0.2268)
OKLCH	oklch(47.83% 0.228 275.9)
XYZ	xyz(16.5904, 9.5052, 66.5926)
Luminance	0.0951 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.55

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453CD9 #D0D93C

analogous

#3C82D9 #453CD9 #933CD9

triadic

#453CD9 #D9453C #3CD945

tetradic

#453CD9 #D93C82 #D0D93C #3CD993

square

#453CD9 #D93C82 #D0D93C #3CD993

split-complementary

#453CD9 #D9933C #82D93C

monochromatic

#1F1981 #2C23B5 #453CD9 #766FE3 #A7A2ED

Accessibility & contrast

On white

7.24

#453CD9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#453CD9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453CD9

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453CD9	#FFFFFF	#000000	##FFFFFF
##453CD9	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EDE

Deuteranopia (green-blind)

#0050D6

Tritanopia (blue-blind)

#006887

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #453cd9;
/* rgb */ color: rgb(69, 60, 217);
/* oklch */ color: oklch(47.8% 0.228 275.9);

Tailwind

colors: {
  custom: {
    50: '#8c74e6',
    500: '#453cd9',
    950: '#000000',
  },
}

SCSS

$custom: #453cd9;
$custom-light: #8c74e6;
$custom-dark: #000000;

JSON

{
  "hex": "#453cd9",
  "rgb": {
    "r": 69,
    "g": 60,
    "b": 217
  },
  "hsl": {
    "h": 243.439,
    "s": 67.382,
    "l": 54.314
  },
  "oklch": {
    "l": 0.47834,
    "c": 0.22808,
    "h": 275.9
  },
  "luminance": 0.09507
}

Semantic roles & 50–950 ramp

primary

#453CD9

secondary

#D6DA97

accent

#EA3EE0

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #453CD9

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

Preview Lab → · Contrast checker → · Palette generator →