#413D8F#413D8F

#413D8F is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.1% C 0.132 H 281.1°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#413D8F
RGB	rgb(65, 61, 143)
HSL	hsl(243, 40%, 40%)
HSV	hsv(243, 57%, 56%)
CMYK	cmyk(54.5%, 57.3%, 0%, 43.9%)
CIE-LAB	lab(30.51, 25.78, -45.10)
CIE-LCH	lch(30.51, 51.95, 299.76°)
OKLab	oklab(41.14% 0.0253 -0.129)
OKLCH	oklch(41.14% 0.132 281.1)
XYZ	xyz(8.8051, 6.4440, 26.7611)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413D8F #8B8F3D

analogous

#3D628F #413D8F #6A3D8F

triadic

#413D8F #8F413D #3D8F41

tetradic

#413D8F #8F3D62 #8B8F3D #3D8F6A

square

#413D8F #8F3D62 #8B8F3D #3D8F6A

split-complementary

#413D8F #8F6A3D #628F3D

monochromatic

#1A1839 #2E2B64 #413D8F #5853B6 #827EC8

Accessibility & contrast

On white

9.18

#413D8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#413D8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413D8F

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413D8F	#FFFFFF	#000000	##FFFFFF
##413D8F	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#034B92

Deuteranopia (green-blind)

#00458D

Tritanopia (blue-blind)

#1F5060

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #413d8f;
/* rgb */ color: rgb(65, 61, 143);
/* oklch */ color: oklch(41.1% 0.132 281.1);

Tailwind

colors: {
  custom: {
    50: '#7c72b0',
    500: '#413d8f',
    950: '#000000',
  },
}

SCSS

$custom: #413d8f;
$custom-light: #7c72b0;
$custom-dark: #000000;

JSON

{
  "hex": "#413d8f",
  "rgb": {
    "r": 65,
    "g": 61,
    "b": 143
  },
  "hsl": {
    "h": 242.927,
    "s": 40.196,
    "l": 40
  },
  "oklch": {
    "l": 0.41135,
    "c": 0.13151,
    "h": 281.1
  },
  "luminance": 0.06444
}

Semantic roles & 50–950 ramp

primary

#413D8F

secondary

#AFB276

accent

#D058CA

background

#F7F6FA

surface

#EEECF5

border

#C9C7CF

text

#0A0811

muted

#7C7B80

Preview Lab

Preview with #413D8F

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

Preview Lab → · Contrast checker → · Palette generator →