#454BB7#454BB7

#454BB7 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.2% C 0.168 H 275.5°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#454BB7
RGB	rgb(69, 75, 183)
HSL	hsl(237, 45%, 49%)
HSV	hsv(237, 62%, 72%)
CMYK	cmyk(62.3%, 59%, 0%, 28.2%)
CIE-LAB	lab(37.33, 31.12, -58.08)
CIE-LCH	lch(37.33, 65.89, 298.18°)
OKLab	oklab(47.21% 0.0161 -0.167)
OKLCH	oklch(47.21% 0.168 275.5)
XYZ	xyz(13.5148, 9.7152, 45.9536)
Luminance	0.0972 (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

#454BB7 #B7B145

analogous

#4584B7 #454BB7 #7845B7

triadic

#454BB7 #B7454B #4BB745

tetradic

#454BB7 #B74584 #B7B145 #45B778

square

#454BB7 #B74584 #B7B145 #45B778

split-complementary

#454BB7 #B77845 #84B745

monochromatic

#23275E #34398B #454BB7 #7075C9 #9DA0DA

Accessibility & contrast

On white

7.14

#454BB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#454BB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454BB7

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454BB7	#FFFFFF	#000000	##FFFFFF
##454BB7	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBB

Deuteranopia (green-blind)

#0053B5

Tritanopia (blue-blind)

#006579

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #454bb7;
/* rgb */ color: rgb(69, 75, 183);
/* oklch */ color: oklch(47.2% 0.168 275.5);

Tailwind

colors: {
  custom: {
    50: '#857dcd',
    500: '#454bb7',
    950: '#000000',
  },
}

SCSS

$custom: #454bb7;
$custom-light: #857dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#454bb7",
  "rgb": {
    "r": 69,
    "g": 75,
    "b": 183
  },
  "hsl": {
    "h": 236.842,
    "s": 45.238,
    "l": 49.412
  },
  "oklch": {
    "l": 0.47214,
    "c": 0.16778,
    "h": 275.5
  },
  "luminance": 0.09716
}

Semantic roles & 50–950 ramp

primary

#454BB7

secondary

#C6C392

accent

#CE53D5

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #454BB7

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

Preview Lab → · Contrast checker → · Palette generator →