#413B8F#413B8F

#413B8F is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.8% C 0.134 H 281.9°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#413B8F
RGB	rgb(65, 59, 143)
HSL	hsl(244, 42%, 40%)
HSV	hsv(244, 59%, 56%)
CMYK	cmyk(54.5%, 58.7%, 0%, 43.9%)
CIE-LAB	lab(30.00, 27.08, -45.92)
CIE-LCH	lch(30.00, 53.31, 300.53°)
OKLab	oklab(40.76% 0.0276 -0.1315)
OKLCH	oklch(40.76% 0.134 281.9)
XYZ	xyz(8.7003, 6.2344, 26.7262)
Luminance	0.0624 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413B8F #898F3B

analogous

#3B5F8F #413B8F #6B3B8F

triadic

#413B8F #8F413B #3B8F41

tetradic

#413B8F #8F3B5F #898F3B #3B8F6B

square

#413B8F #8F3B5F #898F3B #3B8F6B

split-complementary

#413B8F #8F6B3B #5F8F3B

monochromatic

#1A1738 #2D2964 #413B8F #5850B7 #817CC9

Accessibility & contrast

On white

9.35

#413B8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#413B8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413B8F

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413B8F	#FFFFFF	#000000	##FFFFFF
##413B8F	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A92

Deuteranopia (green-blind)

#00448D

Tritanopia (blue-blind)

#1F4E5F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #413b8f;
/* rgb */ color: rgb(65, 59, 143);
/* oklch */ color: oklch(40.8% 0.134 281.9);

Tailwind

colors: {
  custom: {
    50: '#7d71b0',
    500: '#413b8f',
    950: '#000000',
  },
}

SCSS

$custom: #413b8f;
$custom-light: #7d71b0;
$custom-dark: #000000;

JSON

{
  "hex": "#413b8f",
  "rgb": {
    "r": 65,
    "g": 59,
    "b": 143
  },
  "hsl": {
    "h": 244.286,
    "s": 41.584,
    "l": 39.608
  },
  "oklch": {
    "l": 0.40757,
    "c": 0.13436,
    "h": 281.9
  },
  "luminance": 0.06235
}

Semantic roles & 50–950 ramp

primary

#413B8F

secondary

#AEB273

accent

#D156C9

background

#F7F6FA

surface

#EEECF5

border

#C9C7CF

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #413B8F

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

Preview Lab → · Contrast checker → · Palette generator →