#3B41CD#3B41CD

#3B41CD is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 46.8% C 0.211 H 272.9°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#3B41CD
RGB	rgb(59, 65, 205)
HSL	hsl(238, 59%, 52%)
HSV	hsv(238, 71%, 80%)
CMYK	cmyk(71.2%, 68.3%, 0%, 19.6%)
CIE-LAB	lab(36.21, 43.41, -72.79)
CIE-LCH	lch(36.21, 84.75, 300.81°)
OKLab	oklab(46.8% 0.0108 -0.2105)
OKLCH	oklch(46.8% 0.211 272.9)
XYZ	xyz(14.7097, 9.1167, 58.7303)
Luminance	0.0912 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B41CD #CDC73B

analogous

#3B8ACD #3B41CD #7E3BCD

triadic

#3B41CD #CD3B41 #41CD3B

tetradic

#3B41CD #CD3B8A #CDC73B #3BCD7E

square

#3B41CD #CD3B8A #CDC73B #3BCD7E

split-complementary

#3B41CD #CD7E3B #8ACD3B

monochromatic

#1D2071 #292EA2 #3B41CD #6C70D9 #9DA0E6

Accessibility & contrast

On white

7.44

#3B41CD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#3B41CD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B41CD

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B41CD	#FFFFFF	#000000	##FFFFFF
##3B41CD	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD1

Deuteranopia (green-blind)

#004ECA

Tritanopia (blue-blind)

#006782

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3b41cd;
/* rgb */ color: rgb(59, 65, 205);
/* oklch */ color: oklch(46.8% 0.211 272.9);

Tailwind

colors: {
  custom: {
    50: '#8576dd',
    500: '#3b41cd',
    950: '#000000',
  },
}

SCSS

$custom: #3b41cd;
$custom-light: #8576dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3b41cd",
  "rgb": {
    "r": 59,
    "g": 65,
    "b": 205
  },
  "hsl": {
    "h": 237.534,
    "s": 59.35,
    "l": 51.765
  },
  "oklch": {
    "l": 0.46802,
    "c": 0.21074,
    "h": 272.9
  },
  "luminance": 0.09118
}

Semantic roles & 50–950 ramp

primary

#3B41CD

secondary

#D2CF92

accent

#DC45E3

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3B41CD

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

Preview Lab → · Contrast checker → · Palette generator →