#413AB4#413AB4

#413AB4 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.8% C 0.186 H 278.0°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#413AB4
RGB	rgb(65, 58, 180)
HSL	hsl(243, 51%, 47%)
HSV	hsv(243, 68%, 71%)
CMYK	cmyk(63.9%, 67.8%, 0%, 29.4%)
CIE-LAB	lab(32.80, 40.00, -63.71)
CIE-LCH	lch(32.80, 75.22, 302.12°)
OKLab	oklab(43.75% 0.0258 -0.1837)
OKLCH	oklch(43.75% 0.186 278)
XYZ	xyz(11.9286, 7.4443, 43.9794)
Luminance	0.0745 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.73

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413AB4 #ADB43A

analogous

#3A70B4 #413AB4 #7E3AB4

triadic

#413AB4 #B4413A #3AB441

tetradic

#413AB4 #B43A70 #ADB43A #3AB47E

square

#413AB4 #B43A70 #ADB43A #3AB47E

split-complementary

#413AB4 #B47E3A #70B43A

monochromatic

#201C57 #302B86 #413AB4 #6660CC #928EDB

Accessibility & contrast

On white

8.44

#413AB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#413AB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413AB4

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413AB4	#FFFFFF	#000000	##FFFFFF
##413AB4	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B8

Deuteranopia (green-blind)

#0048B2

Tritanopia (blue-blind)

#005A72

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #413ab4;
/* rgb */ color: rgb(65, 58, 180);
/* oklch */ color: oklch(43.8% 0.186 278.0);

Tailwind

colors: {
  custom: {
    50: '#8371cb',
    500: '#413ab4',
    950: '#000000',
  },
}

SCSS

$custom: #413ab4;
$custom-light: #8371cb;
$custom-dark: #000000;

JSON

{
  "hex": "#413ab4",
  "rgb": {
    "r": 65,
    "g": 58,
    "b": 180
  },
  "hsl": {
    "h": 243.443,
    "s": 51.261,
    "l": 46.667
  },
  "oklch": {
    "l": 0.4375,
    "c": 0.18554,
    "h": 278
  },
  "luminance": 0.07445
}

Semantic roles & 50–950 ramp

primary

#413AB4

secondary

#C2C585

accent

#DB4DD3

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #413AB4

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

Preview Lab → · Contrast checker → · Palette generator →