#3B34BF#3B34BF

#3B34BF is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.5% C 0.207 H 275.7°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#3B34BF
RGB	rgb(59, 52, 191)
HSL	hsl(243, 57%, 48%)
HSV	hsv(243, 73%, 75%)
CMYK	cmyk(69.1%, 72.8%, 0%, 25.1%)
CIE-LAB	lab(32.14, 46.32, -71.31)
CIE-LCH	lch(32.14, 85.03, 303.01°)
OKLab	oklab(43.48% 0.0205 -0.2061)
OKLCH	oklch(43.48% 0.207 275.7)
XYZ	xyz(12.4325, 7.1462, 50.0043)
Luminance	0.0715 (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

#3B34BF #B8BF34

analogous

#3472BF #3B34BF #8134BF

triadic

#3B34BF #BF3B34 #34BF3B

tetradic

#3B34BF #BF3472 #B8BF34 #34BF81

square

#3B34BF #BF3472 #B8BF34 #34BF81

split-complementary

#3B34BF #BF8134 #72BF34

monochromatic

#1D1A5F #2C278F #3B34BF #635DD3 #928DE0

Accessibility & contrast

On white

8.64

#3B34BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#3B34BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B34BF

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B34BF	#FFFFFF	#000000	##FFFFFF
##3B34BF	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C3

Deuteranopia (green-blind)

#0045BC

Tritanopia (blue-blind)

#005B76

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3b34bf;
/* rgb */ color: rgb(59, 52, 191);
/* oklch */ color: oklch(43.5% 0.207 275.7);

Tailwind

colors: {
  custom: {
    50: '#836dd4',
    500: '#3b34bf',
    950: '#000000',
  },
}

SCSS

$custom: #3b34bf;
$custom-light: #836dd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3b34bf",
  "rgb": {
    "r": 59,
    "g": 52,
    "b": 191
  },
  "hsl": {
    "h": 243.022,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.4348,
    "c": 0.20712,
    "h": 275.7
  },
  "luminance": 0.07147
}

Semantic roles & 50–950 ramp

primary

#3B34BF

secondary

#C7CA84

accent

#E047D9

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3B34BF

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

Preview Lab → · Contrast checker → · Palette generator →