#452FB7#452FB7

#452FB7 is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.7% C 0.200 H 281.1°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#452FB7
RGB	rgb(69, 47, 183)
HSL	hsl(250, 59%, 45%)
HSV	hsv(250, 74%, 72%)
CMYK	cmyk(62.3%, 74.3%, 0%, 28.2%)
CIE-LAB	lab(31.15, 47.70, -68.18)
CIE-LCH	lch(31.15, 83.21, 304.98°)
OKLab	oklab(42.74% 0.0387 -0.1967)
OKLCH	oklch(42.74% 0.2 281.1)
XYZ	xyz(12.0153, 6.7163, 45.4538)
Luminance	0.0672 (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

#452FB7 #A1B72F

analogous

#2F5DB7 #452FB7 #892FB7

triadic

#452FB7 #B7452F #2FB745

tetradic

#452FB7 #B72F5D #A1B72F #2FB789

square

#452FB7 #B72F5D #A1B72F #2FB789

split-complementary

#452FB7 #B7892F #5DB72F

monochromatic

#201656 #332286 #452FB7 #6651D2 #9182DF

Accessibility & contrast

On white

8.96

#452FB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#452FB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #452FB7

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##452FB7	#FFFFFF	#000000	##FFFFFF
##452FB7	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EBB

Deuteranopia (green-blind)

#0044B5

Tritanopia (blue-blind)

#005571

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #452fb7;
/* rgb */ color: rgb(69, 47, 183);
/* oklch */ color: oklch(42.7% 0.200 281.1);

Tailwind

colors: {
  custom: {
    50: '#876ace',
    500: '#452fb7',
    950: '#000000',
  },
}

SCSS

$custom: #452fb7;
$custom-light: #876ace;
$custom-dark: #000000;

JSON

{
  "hex": "#452fb7",
  "rgb": {
    "r": 69,
    "g": 47,
    "b": 183
  },
  "hsl": {
    "h": 249.706,
    "s": 59.13,
    "l": 45.098
  },
  "oklch": {
    "l": 0.42741,
    "c": 0.20042,
    "h": 281.1
  },
  "luminance": 0.06717
}

Semantic roles & 50–950 ramp

primary

#452FB7

secondary

#BBC87A

accent

#E245C9

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0D0714

muted

#7D7A82

Preview Lab

Preview with #452FB7

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

Preview Lab → · Contrast checker → · Palette generator →