#453EAF#453EAF

#453EAF is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.3% C 0.173 H 279.4°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#453EAF
RGB	rgb(69, 62, 175)
HSL	hsl(244, 48%, 46%)
HSV	hsv(244, 65%, 69%)
CMYK	cmyk(60.6%, 64.6%, 0%, 31.4%)
CIE-LAB	lab(33.57, 36.54, -59.45)
CIE-LCH	lch(33.57, 69.79, 301.58°)
OKLab	oklab(44.26% 0.0282 -0.1711)
OKLCH	oklch(44.26% 0.173 279.4)
XYZ	xyz(11.9123, 7.8047, 41.4279)
Luminance	0.0781 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.93

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453EAF #A8AF3E

analogous

#3E70AF #453EAF #7E3EAF

triadic

#453EAF #AF453E #3EAF45

tetradic

#453EAF #AF3E70 #A8AF3E #3EAF7E

square

#453EAF #AF3E70 #A8AF3E #3EAF7E

split-complementary

#453EAF #AF7E3E #70AF3E

monochromatic

#211E55 #332E82 #453EAF #6963C8 #9490D8

Accessibility & contrast

On white

8.20

#453EAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#453EAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453EAF

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453EAF	#FFFFFF	#000000	##FFFFFF
##453EAF	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B3

Deuteranopia (green-blind)

#004AAD

Tritanopia (blue-blind)

#005B71

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #453eaf;
/* rgb */ color: rgb(69, 62, 175);
/* oklch */ color: oklch(44.3% 0.173 279.4);

Tailwind

colors: {
  custom: {
    50: '#8474c8',
    500: '#453eaf',
    950: '#000000',
  },
}

SCSS

$custom: #453eaf;
$custom-light: #8474c8;
$custom-dark: #000000;

JSON

{
  "hex": "#453eaf",
  "rgb": {
    "r": 69,
    "g": 62,
    "b": 175
  },
  "hsl": {
    "h": 243.717,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44257,
    "c": 0.17345,
    "h": 279.4
  },
  "luminance": 0.07806
}

Semantic roles & 50–950 ramp

primary

#453EAF

secondary

#BFC386

accent

#D751CF

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #453EAF

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

Preview Lab → · Contrast checker → · Palette generator →