#413BBB#413BBB

#413BBB is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.6% C 0.193 H 277.2°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#413BBB
RGB	rgb(65, 59, 187)
HSL	hsl(243, 52%, 48%)
HSV	hsv(243, 68%, 73%)
CMYK	cmyk(65.2%, 68.4%, 0%, 26.7%)
CIE-LAB	lab(33.64, 41.71, -66.46)
CIE-LCH	lch(33.64, 78.46, 302.11°)
OKLab	oklab(44.55% 0.0242 -0.1918)
OKLCH	oklch(44.55% 0.193 277.2)
XYZ	xyz(12.7107, 7.8385, 47.8472)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.63

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413BBB #B5BB3B

analogous

#3B75BB #413BBB #813BBB

triadic

#413BBB #BB413B #3BBB41

tetradic

#413BBB #BB3B75 #B5BB3B #3BBB81

square

#413BBB #BB3B75 #B5BB3B #3BBB81

split-complementary

#413BBB #BB813B #75BB3B

monochromatic

#211E5E #312C8C #413BBB #6A65CE #9793DD

Accessibility & contrast

On white

8.18

#413BBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#413BBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413BBB

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413BBB	#FFFFFF	#000000	##FFFFFF
##413BBB	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BF

Deuteranopia (green-blind)

#004AB9

Tritanopia (blue-blind)

#005D76

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #413bbb;
/* rgb */ color: rgb(65, 59, 187);
/* oklch */ color: oklch(44.6% 0.193 277.2);

Tailwind

colors: {
  custom: {
    50: '#8572d1',
    500: '#413bbb',
    950: '#000000',
  },
}

SCSS

$custom: #413bbb;
$custom-light: #8572d1;
$custom-dark: #000000;

JSON

{
  "hex": "#413bbb",
  "rgb": {
    "r": 65,
    "g": 59,
    "b": 187
  },
  "hsl": {
    "h": 242.813,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44553,
    "c": 0.19331,
    "h": 277.2
  },
  "luminance": 0.0784
}

Semantic roles & 50–950 ramp

primary

#413BBB

secondary

#C5C88A

accent

#DB4CD5

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #413BBB

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

Preview Lab → · Contrast checker → · Palette generator →