#452FBC#452FBC

#452FBC is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.2% C 0.206 H 280.5°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#452FBC
RGB	rgb(69, 47, 188)
HSL	hsl(249, 60%, 46%)
HSV	hsv(249, 75%, 74%)
CMYK	cmyk(63.3%, 75%, 0%, 26.3%)
CIE-LAB	lab(31.64, 49.22, -70.33)
CIE-LCH	lch(31.64, 85.84, 304.99°)
OKLab	oklab(43.24% 0.0375 -0.2029)
OKLCH	oklch(43.24% 0.206 280.5)
XYZ	xyz(12.5450, 6.9281, 48.2434)
Luminance	0.0693 (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

#452FBC #A6BC2F

analogous

#2F5FBC #452FBC #8B2FBC

triadic

#452FBC #BC452F #2FBC45

tetradic

#452FBC #BC2F5F #A6BC2F #2FBC8B

square

#452FBC #BC2F5F #A6BC2F #2FBC8B

split-complementary

#452FBC #BC8B2F #5FBC2F

monochromatic

#21175A #33238B #452FBC #6854D4 #9385E0

Accessibility & contrast

On white

8.80

#452FBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#452FBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #452FBC

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##452FBC	#FFFFFF	#000000	##FFFFFF
##452FBC	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FC0

Deuteranopia (green-blind)

#0045B9

Tritanopia (blue-blind)

#005773

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #452fbc;
/* rgb */ color: rgb(69, 47, 188);
/* oklch */ color: oklch(43.2% 0.206 280.5);

Tailwind

colors: {
  custom: {
    50: '#886bd1',
    500: '#452fbc',
    950: '#000000',
  },
}

SCSS

$custom: #452fbc;
$custom-light: #886bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#452fbc",
  "rgb": {
    "r": 69,
    "g": 47,
    "b": 188
  },
  "hsl": {
    "h": 249.362,
    "s": 60,
    "l": 46.078
  },
  "oklch": {
    "l": 0.43235,
    "c": 0.20638,
    "h": 280.5
  },
  "luminance": 0.06929
}

Semantic roles & 50–950 ramp

primary

#452FBC

secondary

#BECA7D

accent

#E345CA

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #452FBC

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

Preview Lab → · Contrast checker → · Palette generator →