#453BAC#453BAC

#453BAC is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.5% C 0.173 H 280.4°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#453BAC
RGB	rgb(69, 59, 172)
HSL	hsl(245, 49%, 45%)
HSV	hsv(245, 66%, 67%)
CMYK	cmyk(59.9%, 65.7%, 0%, 32.5%)
CIE-LAB	lab(32.64, 37.39, -59.19)
CIE-LCH	lch(32.64, 70.01, 302.28°)
OKLab	oklab(43.5% 0.0312 -0.1704)
OKLCH	oklch(43.5% 0.173 280.4)
XYZ	xyz(11.4623, 7.3709, 39.8404)
Luminance	0.0737 (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

#453BAC #A2AC3B

analogous

#3B69AC #453BAC #7E3BAC

triadic

#453BAC #AC453B #3BAC45

tetradic

#453BAC #AC3B69 #A2AC3B #3BAC7E

square

#453BAC #AC3B69 #A2AC3B #3BAC7E

split-complementary

#453BAC #AC7E3B #69AC3B

monochromatic

#201C51 #332B7E #453BAC #665DC7 #918AD7

Accessibility & contrast

On white

8.49

#453BAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#453BAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453BAC

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453BAC	#FFFFFF	#000000	##FFFFFF
##453BAC	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B0

Deuteranopia (green-blind)

#0048AA

Tritanopia (blue-blind)

#00586E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #453bac;
/* rgb */ color: rgb(69, 59, 172);
/* oklch */ color: oklch(43.5% 0.173 280.4);

Tailwind

colors: {
  custom: {
    50: '#8472c6',
    500: '#453bac',
    950: '#000000',
  },
}

SCSS

$custom: #453bac;
$custom-light: #8472c6;
$custom-dark: #000000;

JSON

{
  "hex": "#453bac",
  "rgb": {
    "r": 69,
    "g": 59,
    "b": 172
  },
  "hsl": {
    "h": 245.31,
    "s": 48.918,
    "l": 45.294
  },
  "oklch": {
    "l": 0.43499,
    "c": 0.17321,
    "h": 280.4
  },
  "luminance": 0.07372
}

Semantic roles & 50–950 ramp

primary

#453BAC

secondary

#BCC181

accent

#D84FCC

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #453BAC

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

Preview Lab → · Contrast checker → · Palette generator →