#3B38BA#3B38BA

#3B38BA is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.6% C 0.197 H 275.5°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#3B38BA
RGB	rgb(59, 56, 186)
HSL	hsl(241, 54%, 47%)
HSV	hsv(241, 70%, 73%)
CMYK	cmyk(68.3%, 69.9%, 0%, 27.1%)
CIE-LAB	lab(32.49, 42.39, -67.79)
CIE-LCH	lch(32.49, 79.95, 302.02°)
OKLab	oklab(43.58% 0.0189 -0.1958)
OKLCH	oklch(43.58% 0.197 275.5)
XYZ	xyz(12.0778, 7.3022, 47.2178)
Luminance	0.0730 (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

#3B38BA #B7BA38

analogous

#3876BA #3B38BA #7C38BA

triadic

#3B38BA #BA3B38 #38BA3B

tetradic

#3B38BA #BA3876 #B7BA38 #38BA7C

square

#3B38BA #BA3876 #B7BA38 #38BA7C

split-complementary

#3B38BA #BA7C38 #76BA38

monochromatic

#1D1C5C #2C2A8B #3B38BA #6360CF #918FDD

Accessibility & contrast

On white

8.53

#3B38BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#3B38BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B38BA

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B38BA	#FFFFFF	#000000	##FFFFFF
##3B38BA	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052BE

Deuteranopia (green-blind)

#0047B8

Tritanopia (blue-blind)

#005C75

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3b38ba;
/* rgb */ color: rgb(59, 56, 186);
/* oklch */ color: oklch(43.6% 0.197 275.5);

Tailwind

colors: {
  custom: {
    50: '#8270d0',
    500: '#3b38ba',
    950: '#000000',
  },
}

SCSS

$custom: #3b38ba;
$custom-light: #8270d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3b38ba",
  "rgb": {
    "r": 59,
    "g": 56,
    "b": 186
  },
  "hsl": {
    "h": 241.385,
    "s": 53.719,
    "l": 47.451
  },
  "oklch": {
    "l": 0.43583,
    "c": 0.19675,
    "h": 275.5
  },
  "luminance": 0.07303
}

Semantic roles & 50–950 ramp

primary

#3B38BA

secondary

#C6C886

accent

#DD4BDA

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3B38BA

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

Preview Lab → · Contrast checker → · Palette generator →