#413AB3#413AB3

#413AB3 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.7% C 0.184 H 278.1°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#413AB3
RGB	rgb(65, 58, 179)
HSL	hsl(243, 51%, 46%)
HSV	hsv(243, 68%, 70%)
CMYK	cmyk(63.7%, 67.6%, 0%, 29.8%)
CIE-LAB	lab(32.71, 39.67, -63.26)
CIE-LCH	lch(32.71, 74.67, 302.09°)
OKLab	oklab(43.66% 0.026 -0.1824)
OKLCH	oklch(43.66% 0.184 278.1)
XYZ	xyz(11.8271, 7.4037, 43.4449)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.75

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413AB3 #ACB33A

analogous

#3A70B3 #413AB3 #7E3AB3

triadic

#413AB3 #B3413A #3AB341

tetradic

#413AB3 #B33A70 #ACB33A #3AB37E

square

#413AB3 #B33A70 #ACB33A #3AB37E

split-complementary

#413AB3 #B37E3A #70B33A

monochromatic

#1F1C57 #302B85 #413AB3 #655FCB #928DDA

Accessibility & contrast

On white

8.46

#413AB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#413AB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413AB3

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413AB3	#FFFFFF	#000000	##FFFFFF
##413AB3	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B7

Deuteranopia (green-blind)

#0048B1

Tritanopia (blue-blind)

#005A71

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #413ab3;
/* rgb */ color: rgb(65, 58, 179);
/* oklch */ color: oklch(43.7% 0.184 278.1);

Tailwind

colors: {
  custom: {
    50: '#8371cb',
    500: '#413ab3',
    950: '#000000',
  },
}

SCSS

$custom: #413ab3;
$custom-light: #8371cb;
$custom-dark: #000000;

JSON

{
  "hex": "#413ab3",
  "rgb": {
    "r": 65,
    "g": 58,
    "b": 179
  },
  "hsl": {
    "h": 243.471,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.43659,
    "c": 0.18426,
    "h": 278.1
  },
  "luminance": 0.07405
}

Semantic roles & 50–950 ramp

primary

#413AB3

secondary

#C1C584

accent

#DB4DD2

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #413AB3

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

Preview Lab → · Contrast checker → · Palette generator →