#413CBB#413CBB

#413CBB is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.7% C 0.192 H 277.0°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#413CBB
RGB	rgb(65, 60, 187)
HSL	hsl(242, 51%, 48%)
HSV	hsv(242, 68%, 73%)
CMYK	cmyk(65.2%, 67.9%, 0%, 26.7%)
CIE-LAB	lab(33.86, 41.11, -66.10)
CIE-LCH	lch(33.86, 77.84, 301.88°)
OKLab	oklab(44.71% 0.0234 -0.1907)
OKLCH	oklch(44.71% 0.192 277)
XYZ	xyz(12.7626, 7.9423, 47.8645)
Luminance	0.0794 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.49

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413CBB #B6BB3C

analogous

#3C76BB #413CBB #803CBB

triadic

#413CBB #BB413C #3CBB41

tetradic

#413CBB #BB3C76 #B6BB3C #3CBB80

square

#413CBB #BB3C76 #B6BB3C #3CBB80

split-complementary

#413CBB #BB803C #76BB3C

monochromatic

#211E5E #312D8D #413CBB #6A66CE #9795DD

Accessibility & contrast

On white

8.11

#413CBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#413CBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413CBB

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413CBB	#FFFFFF	#000000	##FFFFFF
##413CBB	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BF

Deuteranopia (green-blind)

#004AB9

Tritanopia (blue-blind)

#005E76

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #413cbb;
/* rgb */ color: rgb(65, 60, 187);
/* oklch */ color: oklch(44.7% 0.192 277.0);

Tailwind

colors: {
  custom: {
    50: '#8573d1',
    500: '#413cbb',
    950: '#000000',
  },
}

SCSS

$custom: #413cbb;
$custom-light: #8573d1;
$custom-dark: #000000;

JSON

{
  "hex": "#413cbb",
  "rgb": {
    "r": 65,
    "g": 60,
    "b": 187
  },
  "hsl": {
    "h": 242.362,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.44711,
    "c": 0.19218,
    "h": 277
  },
  "luminance": 0.07943
}

Semantic roles & 50–950 ramp

primary

#413CBB

secondary

#C6C88B

accent

#DB4DD5

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #413CBB

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

Preview Lab → · Contrast checker → · Palette generator →