#413DB4#413DB4

#413DB4 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.2% C 0.182 H 277.4°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#413DB4
RGB	rgb(65, 61, 180)
HSL	hsl(242, 49%, 47%)
HSV	hsv(242, 66%, 71%)
CMYK	cmyk(63.9%, 66.1%, 0%, 29.4%)
CIE-LAB	lab(33.47, 38.19, -62.61)
CIE-LCH	lch(33.47, 73.34, 301.38°)
OKLab	oklab(44.24% 0.0235 -0.1805)
OKLCH	oklch(44.24% 0.182 277.4)
XYZ	xyz(12.0843, 7.7556, 44.0313)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.29

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413DB4 #B0B43D

analogous

#3D74B4 #413DB4 #7D3DB4

triadic

#413DB4 #B4413D #3DB441

tetradic

#413DB4 #B43D74 #B0B43D #3DB47D

square

#413DB4 #B43D74 #B0B43D #3DB47D

split-complementary

#413DB4 #B47D3D #74B43D

monochromatic

#201E59 #302E86 #413DB4 #6764CA #9492DA

Accessibility & contrast

On white

8.23

#413DB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#413DB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413DB4

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413DB4	#FFFFFF	#000000	##FFFFFF
##413DB4	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B8

Deuteranopia (green-blind)

#004AB2

Tritanopia (blue-blind)

#005C73

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #413db4;
/* rgb */ color: rgb(65, 61, 180);
/* oklch */ color: oklch(44.2% 0.182 277.4);

Tailwind

colors: {
  custom: {
    50: '#8373cb',
    500: '#413db4',
    950: '#000000',
  },
}

SCSS

$custom: #413db4;
$custom-light: #8373cb;
$custom-dark: #000000;

JSON

{
  "hex": "#413db4",
  "rgb": {
    "r": 65,
    "g": 61,
    "b": 180
  },
  "hsl": {
    "h": 242.017,
    "s": 49.378,
    "l": 47.255
  },
  "oklch": {
    "l": 0.44236,
    "c": 0.18203,
    "h": 277.4
  },
  "luminance": 0.07757
}

Semantic roles & 50–950 ramp

primary

#413DB4

secondary

#C3C588

accent

#D94FD4

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #413DB4

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

Preview Lab → · Contrast checker → · Palette generator →