#452FBA#452FBA

#452FBA is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 43.0% C 0.204 H 280.7°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#452FBA
RGB	rgb(69, 47, 186)
HSL	hsl(249, 60%, 46%)
HSV	hsv(249, 75%, 73%)
CMYK	cmyk(62.9%, 74.7%, 0%, 27.1%)
CIE-LAB	lab(31.45, 48.61, -69.47)
CIE-LCH	lch(31.45, 84.79, 304.98°)
OKLab	oklab(43.04% 0.038 -0.2004)
OKLCH	oklch(43.04% 0.204 280.7)
XYZ	xyz(12.3309, 6.8425, 47.1158)
Luminance	0.0684 (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

#452FBA #A4BA2F

analogous

#2F5FBA #452FBA #8A2FBA

triadic

#452FBA #BA452F #2FBA45

tetradic

#452FBA #BA2F5F #A4BA2F #2FBA8A

square

#452FBA #BA2F5F #A4BA2F #2FBA8A

split-complementary

#452FBA #BA8A2F #5FBA2F

monochromatic

#211658 #332389 #452FBA #6753D3 #9284E0

Accessibility & contrast

On white

8.87

#452FBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#452FBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #452FBA

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##452FBA	#FFFFFF	#000000	##FFFFFF
##452FBA	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FBE

Deuteranopia (green-blind)

#0045B7

Tritanopia (blue-blind)

#005772

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #452fba;
/* rgb */ color: rgb(69, 47, 186);
/* oklch */ color: oklch(43.0% 0.204 280.7);

Tailwind

colors: {
  custom: {
    50: '#876bd0',
    500: '#452fba',
    950: '#000000',
  },
}

SCSS

$custom: #452fba;
$custom-light: #876bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#452fba",
  "rgb": {
    "r": 69,
    "g": 47,
    "b": 186
  },
  "hsl": {
    "h": 249.496,
    "s": 59.657,
    "l": 45.686
  },
  "oklch": {
    "l": 0.43036,
    "c": 0.204,
    "h": 280.7
  },
  "luminance": 0.06843
}

Semantic roles & 50–950 ramp

primary

#452FBA

secondary

#BDC97C

accent

#E345CA

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0714

muted

#7E7A82

Preview Lab

Preview with #452FBA

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

Preview Lab → · Contrast checker → · Palette generator →