#413BAB#413BAB

#413BAB is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.1% C 0.173 H 278.7°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#413BAB
RGB	rgb(65, 59, 171)
HSL	hsl(243, 49%, 45%)
HSV	hsv(243, 65%, 67%)
CMYK	cmyk(62%, 65.5%, 0%, 32.9%)
CIE-LAB	lab(32.24, 36.42, -59.26)
CIE-LCH	lch(32.24, 69.55, 301.57°)
OKLab	oklab(43.1% 0.0261 -0.1707)
OKLCH	oklch(43.1% 0.173 278.7)
XYZ	xyz(11.0923, 7.1912, 39.3237)
Luminance	0.0719 (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

#413BAB #A5AB3B

analogous

#3B6DAB #413BAB #793BAB

triadic

#413BAB #AB413B #3BAB41

tetradic

#413BAB #AB3B6D #A5AB3B #3BAB79

square

#413BAB #AB3B6D #A5AB3B #3BAB79

split-complementary

#413BAB #AB793B #6DAB3B

monochromatic

#1E1C50 #302B7D #413BAB #625CC7 #8E8AD7

Accessibility & contrast

On white

8.61

#413BAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#413BAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413BAB

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413BAB	#FFFFFF	#000000	##FFFFFF
##413BAB	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050AF

Deuteranopia (green-blind)

#0047A9

Tritanopia (blue-blind)

#00586D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #413bab;
/* rgb */ color: rgb(65, 59, 171);
/* oklch */ color: oklch(43.1% 0.173 278.7);

Tailwind

colors: {
  custom: {
    50: '#8271c5',
    500: '#413bab',
    950: '#000000',
  },
}

SCSS

$custom: #413bab;
$custom-light: #8271c5;
$custom-dark: #000000;

JSON

{
  "hex": "#413bab",
  "rgb": {
    "r": 65,
    "g": 59,
    "b": 171
  },
  "hsl": {
    "h": 243.214,
    "s": 48.696,
    "l": 45.098
  },
  "oklch": {
    "l": 0.43103,
    "c": 0.17267,
    "h": 278.7
  },
  "luminance": 0.07192
}

Semantic roles & 50–950 ramp

primary

#413BAB

secondary

#BEC181

accent

#D850D1

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #413BAB

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

Preview Lab → · Contrast checker → · Palette generator →