#452FB8#452FB8

#452FB8 is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 42.8% C 0.202 H 281.0°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#452FB8
RGB	rgb(69, 47, 184)
HSL	hsl(250, 59%, 45%)
HSV	hsv(250, 74%, 72%)
CMYK	cmyk(62.5%, 74.5%, 0%, 27.8%)
CIE-LAB	lab(31.25, 48.00, -68.61)
CIE-LCH	lch(31.25, 83.74, 304.98°)
OKLab	oklab(42.84% 0.0384 -0.1979)
OKLCH	oklch(42.84% 0.202 281)
XYZ	xyz(12.1198, 6.7580, 46.0039)
Luminance	0.0676 (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

#452FB8 #A2B82F

analogous

#2F5DB8 #452FB8 #892FB8

triadic

#452FB8 #B8452F #2FB845

tetradic

#452FB8 #B82F5D #A2B82F #2FB889

square

#452FB8 #B82F5D #A2B82F #2FB889

split-complementary

#452FB8 #B8892F #5DB82F

monochromatic

#201657 #332387 #452FB8 #6652D3 #9182DF

Accessibility & contrast

On white

8.93

#452FB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#452FB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #452FB8

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##452FB8	#FFFFFF	#000000	##FFFFFF
##452FB8	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EBC

Deuteranopia (green-blind)

#0044B5

Tritanopia (blue-blind)

#005671

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #452fb8;
/* rgb */ color: rgb(69, 47, 184);
/* oklch */ color: oklch(42.8% 0.202 281.0);

Tailwind

colors: {
  custom: {
    50: '#876acf',
    500: '#452fb8',
    950: '#000000',
  },
}

SCSS

$custom: #452fb8;
$custom-light: #876acf;
$custom-dark: #000000;

JSON

{
  "hex": "#452fb8",
  "rgb": {
    "r": 69,
    "g": 47,
    "b": 184
  },
  "hsl": {
    "h": 249.635,
    "s": 59.307,
    "l": 45.294
  },
  "oklch": {
    "l": 0.42839,
    "c": 0.20163,
    "h": 281
  },
  "luminance": 0.06759
}

Semantic roles & 50–950 ramp

primary

#452FB8

secondary

#BCC87B

accent

#E245C9

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0D0714

muted

#7D7A82

Preview Lab

Preview with #452FB8

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

Preview Lab → · Contrast checker → · Palette generator →