#453CB6#453CB6

#453CB6 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.5% C 0.185 H 279.1°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#453CB6
RGB	rgb(69, 60, 182)
HSL	hsl(244, 50%, 47%)
HSV	hsv(244, 67%, 71%)
CMYK	cmyk(62.1%, 67%, 0%, 28.6%)
CIE-LAB	lab(33.72, 40.04, -63.37)
CIE-LCH	lch(33.72, 74.96, 302.29°)
OKLab	oklab(44.55% 0.0292 -0.1826)
OKLCH	oklch(44.55% 0.185 279.1)
XYZ	xyz(12.5109, 7.8734, 45.1073)
Luminance	0.0787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.03

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453CB6 #ADB63C

analogous

#3C70B6 #453CB6 #823CB6

triadic

#453CB6 #B6453C #3CB645

tetradic

#453CB6 #B63C70 #ADB63C #3CB682

square

#453CB6 #B63C70 #ADB63C #3CB682

split-complementary

#453CB6 #B6823C #70B63C

monochromatic

#221E5A #342D88 #453CB6 #6B63CC #9791DB

Accessibility & contrast

On white

8.16

#453CB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#453CB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453CB6

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453CB6	#FFFFFF	#000000	##FFFFFF
##453CB6	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BA

Deuteranopia (green-blind)

#004AB4

Tritanopia (blue-blind)

#005C74

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #453cb6;
/* rgb */ color: rgb(69, 60, 182);
/* oklch */ color: oklch(44.5% 0.185 279.1);

Tailwind

colors: {
  custom: {
    50: '#8573cd',
    500: '#453cb6',
    950: '#000000',
  },
}

SCSS

$custom: #453cb6;
$custom-light: #8573cd;
$custom-dark: #000000;

JSON

{
  "hex": "#453cb6",
  "rgb": {
    "r": 69,
    "g": 60,
    "b": 182
  },
  "hsl": {
    "h": 244.426,
    "s": 50.413,
    "l": 47.451
  },
  "oklch": {
    "l": 0.44547,
    "c": 0.18495,
    "h": 279.1
  },
  "luminance": 0.07874
}

Semantic roles & 50–950 ramp

primary

#453CB6

secondary

#C1C688

accent

#DA4ED0

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #453CB6

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

Preview Lab → · Contrast checker → · Palette generator →