#413F6B#413F6B

#413F6B is a dark, moderate blue. Relative luminance 0.057; OKLCH L 39.1% C 0.074 H 284.5°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#413F6B
RGB	rgb(65, 63, 107)
HSL	hsl(243, 26%, 33%)
HSV	hsv(243, 41%, 42%)
CMYK	cmyk(39.3%, 41.1%, 0%, 58%)
CIE-LAB	lab(28.75, 12.75, -25.37)
CIE-LCH	lch(28.75, 28.39, 296.68°)
OKLab	oklab(39.07% 0.0185 -0.0712)
OKLCH	oklch(39.07% 0.074 284.5)
XYZ	xyz(6.6106, 5.7401, 14.6667)
Luminance	0.0574 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413F6B #696B3F

analogous

#3F536B #413F6B #573F6B

triadic

#413F6B #6B413F #3F6B41

tetradic

#413F6B #6B3F53 #696B3F #3F6B57

square

#413F6B #6B3F53 #696B3F #3F6B57

split-complementary

#413F6B #6B573F #536B3F

monochromatic

#12121E #2A2844 #413F6B #585692 #7976AE

Accessibility & contrast

On white

9.78

#413F6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#413F6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413F6B

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413F6B	#FFFFFF	#000000	##FFFFFF
##413F6B	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31456D

Deuteranopia (green-blind)

#2F426A

Tritanopia (blue-blind)

#364750

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #413f6b;
/* rgb */ color: rgb(65, 63, 107);
/* oklch */ color: oklch(39.1% 0.074 284.5);

Tailwind

colors: {
  custom: {
    50: '#777495',
    500: '#413f6b',
    950: '#000000',
  },
}

SCSS

$custom: #413f6b;
$custom-light: #777495;
$custom-dark: #000000;

JSON

{
  "hex": "#413f6b",
  "rgb": {
    "r": 65,
    "g": 63,
    "b": 107
  },
  "hsl": {
    "h": 242.727,
    "s": 25.882,
    "l": 33.333
  },
  "oklch": {
    "l": 0.39068,
    "c": 0.07358,
    "h": 284.5
  },
  "luminance": 0.0574
}

Semantic roles & 50–950 ramp

primary

#413F6B

secondary

#97996C

accent

#C266BE

background

#F7F7F9

surface

#EDEDF1

border

#C8C8CB

text

#09080D

muted

#7B7B7E

Preview Lab

Preview with #413F6B

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

Preview Lab → · Contrast checker → · Palette generator →