#452F7C#452F7C

#452F7C is a dark, vivid violet. Relative luminance 0.048; OKLCH L 37.5% C 0.125 H 292.5°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#452F7C
RGB	rgb(69, 47, 124)
HSL	hsl(257, 45%, 34%)
HSV	hsv(257, 62%, 49%)
CMYK	cmyk(44.4%, 62.1%, 0%, 51.4%)
CIE-LAB	lab(26.02, 29.53, -40.49)
CIE-LCH	lch(26.02, 50.12, 306.11°)
OKLab	oklab(37.47% 0.0478 -0.1154)
OKLCH	oklch(37.47% 0.125 292.5)
XYZ	xyz(7.1079, 4.7533, 19.6078)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#452F7C #667C2F

analogous

#2F3F7C #452F7C #6B2F7C

triadic

#452F7C #7C452F #2F7C45

tetradic

#452F7C #7C2F3F #667C2F #2F7C6B

square

#452F7C #7C2F3F #667C2F #2F7C6B

split-complementary

#452F7C #7C6B2F #3F7C2F

monochromatic

#140D23 #2C1E50 #452F7C #5E40A8 #7E62C3

Accessibility & contrast

On white

10.77

#452F7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#452F7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #452F7C

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##452F7C	#FFFFFF	#000000	##FFFFFF
##452F7C	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F7F

Deuteranopia (green-blind)

#013C7A

Tritanopia (blue-blind)

#364050

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #452f7c;
/* rgb */ color: rgb(69, 47, 124);
/* oklch */ color: oklch(37.5% 0.125 292.5);

Tailwind

colors: {
  custom: {
    50: '#7d68a2',
    500: '#452f7c',
    950: '#000000',
  },
}

SCSS

$custom: #452f7c;
$custom-light: #7d68a2;
$custom-dark: #000000;

JSON

{
  "hex": "#452f7c",
  "rgb": {
    "r": 69,
    "g": 47,
    "b": 124
  },
  "hsl": {
    "h": 257.143,
    "s": 45.029,
    "l": 33.529
  },
  "oklch": {
    "l": 0.37473,
    "c": 0.12494,
    "h": 292.5
  },
  "luminance": 0.04753
}

Semantic roles & 50–950 ramp

primary

#452F7C

secondary

#94AA5C

accent

#D553B0

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A060F

muted

#7C7A7F

Preview Lab

Preview with #452F7C

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

Preview Lab → · Contrast checker → · Palette generator →