#3B34CD#3B34CD

#3B34CD is a dark, highly saturated blue. Relative luminance 0.078; OKLCH L 44.9% C 0.224 H 274.6°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#3B34CD
RGB	rgb(59, 52, 205)
HSL	hsl(243, 60%, 50%)
HSV	hsv(243, 75%, 80%)
CMYK	cmyk(71.2%, 74.6%, 0%, 19.6%)
CIE-LAB	lab(33.55, 50.79, -77.17)
CIE-LCH	lch(33.55, 92.39, 303.35°)
OKLab	oklab(44.9% 0.0178 -0.2232)
OKLCH	oklch(44.9% 0.224 274.6)
XYZ	xyz(14.0474, 7.7922, 58.5095)
Luminance	0.0779 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.18

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B34CD #C6CD34

analogous

#3479CD #3B34CD #8734CD

triadic

#3B34CD #CD3B34 #34CD3B

tetradic

#3B34CD #CD3479 #C6CD34 #34CD87

square

#3B34CD #CD3479 #C6CD34 #34CD87

split-complementary

#3B34CD #CD8734 #79CD34

monochromatic

#1E1B6C #2C279D #3B34CD #6A65D9 #9A96E5

Accessibility & contrast

On white

8.21

#3B34CD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#3B34CD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B34CD

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B34CD	#FFFFFF	#000000	##FFFFFF
##3B34CD	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056D1

Deuteranopia (green-blind)

#0048CA

Tritanopia (blue-blind)

#00617E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3b34cd;
/* rgb */ color: rgb(59, 52, 205);
/* oklch */ color: oklch(44.9% 0.224 274.6);

Tailwind

colors: {
  custom: {
    50: '#866ede',
    500: '#3b34cd',
    950: '#000000',
  },
}

SCSS

$custom: #3b34cd;
$custom-light: #866ede;
$custom-dark: #000000;

JSON

{
  "hex": "#3b34cd",
  "rgb": {
    "r": 59,
    "g": 52,
    "b": 205
  },
  "hsl": {
    "h": 242.745,
    "s": 60.474,
    "l": 50.392
  },
  "oklch": {
    "l": 0.44899,
    "c": 0.22391,
    "h": 274.6
  },
  "luminance": 0.07794
}

Semantic roles & 50–950 ramp

primary

#3B34CD

secondary

#CDD18C

accent

#E444DC

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3B34CD

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

Preview Lab → · Contrast checker → · Palette generator →