#413F8D#413F8D

#413F8D is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.4% C 0.126 H 280.5°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#413F8D
RGB	rgb(65, 63, 141)
HSL	hsl(242, 38%, 40%)
HSV	hsv(242, 55%, 55%)
CMYK	cmyk(53.9%, 55.3%, 0%, 44.7%)
CIE-LAB	lab(30.88, 23.81, -43.26)
CIE-LCH	lch(30.88, 49.38, 298.83°)
OKLab	oklab(41.37% 0.023 -0.1236)
OKLCH	oklch(41.37% 0.126 280.5)
XYZ	xyz(8.7637, 6.6014, 26.0065)
Luminance	0.0660 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413F8D #8B8D3F

analogous

#3F648D #413F8D #683F8D

triadic

#413F8D #8D413F #3F8D41

tetradic

#413F8D #8D3F64 #8B8D3F #3F8D68

square

#413F8D #8D3F64 #8B8D3F #3F8D68

split-complementary

#413F8D #8D683F #648D3F

monochromatic

#1A1938 #2D2C63 #413F8D #5856B3 #8280C6

Accessibility & contrast

On white

9.05

#413F8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#413F8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413F8D

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413F8D	#FFFFFF	#000000	##FFFFFF
##413F8D	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#114C90

Deuteranopia (green-blind)

#05468B

Tritanopia (blue-blind)

#21515F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #413f8d;
/* rgb */ color: rgb(65, 63, 141);
/* oklch */ color: oklch(41.4% 0.126 280.5);

Tailwind

colors: {
  custom: {
    50: '#7c74af',
    500: '#413f8d',
    950: '#000000',
  },
}

SCSS

$custom: #413f8d;
$custom-light: #7c74af;
$custom-dark: #000000;

JSON

{
  "hex": "#413f8d",
  "rgb": {
    "r": 65,
    "g": 63,
    "b": 141
  },
  "hsl": {
    "h": 241.538,
    "s": 38.235,
    "l": 40
  },
  "oklch": {
    "l": 0.41369,
    "c": 0.12576,
    "h": 280.5
  },
  "luminance": 0.06602
}

Semantic roles & 50–950 ramp

primary

#413F8D

secondary

#AFB177

accent

#CE5ACB

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A0810

muted

#7C7B7F

Preview Lab

Preview with #413F8D

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

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