#413CB3#413CB3

#413CB3 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 44.0% C 0.182 H 277.7°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#413CB3
RGB	rgb(65, 60, 179)
HSL	hsl(243, 50%, 47%)
HSV	hsv(243, 66%, 70%)
CMYK	cmyk(63.7%, 66.5%, 0%, 29.8%)
CIE-LAB	lab(33.16, 38.47, -62.53)
CIE-LCH	lch(33.16, 73.41, 301.60°)
OKLab	oklab(43.98% 0.0244 -0.1803)
OKLCH	oklch(43.98% 0.182 277.7)
XYZ	xyz(11.9299, 7.6093, 43.4791)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.43

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413CB3 #AEB33C

analogous

#3C73B3 #413CB3 #7D3CB3

triadic

#413CB3 #B3413C #3CB341

tetradic

#413CB3 #B33C73 #AEB33C #3CB37D

square

#413CB3 #B33C73 #AEB33C #3CB37D

split-complementary

#413CB3 #B37D3C #73B33C

monochromatic

#201D57 #302D85 #413CB3 #6662CA #9390DA

Accessibility & contrast

On white

8.33

#413CB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#413CB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413CB3

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413CB3	#FFFFFF	#000000	##FFFFFF
##413CB3	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B7

Deuteranopia (green-blind)

#0049B1

Tritanopia (blue-blind)

#005B72

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #413cb3;
/* rgb */ color: rgb(65, 60, 179);
/* oklch */ color: oklch(44.0% 0.182 277.7);

Tailwind

colors: {
  custom: {
    50: '#8372cb',
    500: '#413cb3',
    950: '#000000',
  },
}

SCSS

$custom: #413cb3;
$custom-light: #8372cb;
$custom-dark: #000000;

JSON

{
  "hex": "#413cb3",
  "rgb": {
    "r": 65,
    "g": 60,
    "b": 179
  },
  "hsl": {
    "h": 242.521,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.43982,
    "c": 0.18191,
    "h": 277.7
  },
  "luminance": 0.0761
}

Semantic roles & 50–950 ramp

primary

#413CB3

secondary

#C2C586

accent

#D94ED3

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #413CB3

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

Preview Lab → · Contrast checker → · Palette generator →