#3A34BE#3A34BE

#3A34BE is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.3% C 0.206 H 275.4°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#3A34BE
RGB	rgb(58, 52, 190)
HSL	hsl(243, 57%, 47%)
HSV	hsv(243, 73%, 75%)
CMYK	cmyk(69.5%, 72.6%, 0%, 25.5%)
CIE-LAB	lab(31.97, 45.89, -71.00)
CIE-LCH	lch(31.97, 84.54, 302.88°)
OKLab	oklab(43.31% 0.0194 -0.2052)
OKLCH	oklch(43.31% 0.206 275.4)
XYZ	xyz(12.2641, 7.0721, 49.4239)
Luminance	0.0707 (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

#3A34BE #B8BE34

analogous

#3473BE #3A34BE #7F34BE

triadic

#3A34BE #BE3A34 #34BE3A

tetradic

#3A34BE #BE3473 #B8BE34 #34BE7F

square

#3A34BE #BE3473 #B8BE34 #34BE7F

split-complementary

#3A34BE #BE7F34 #73BE34

monochromatic

#1D1A5E #2B278E #3A34BE #625DD3 #908DE0

Accessibility & contrast

On white

8.70

#3A34BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#3A34BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A34BE

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A34BE	#FFFFFF	#000000	##FFFFFF
##3A34BE	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C2

Deuteranopia (green-blind)

#0045BB

Tritanopia (blue-blind)

#005B76

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3a34be;
/* rgb */ color: rgb(58, 52, 190);
/* oklch */ color: oklch(43.3% 0.206 275.4);

Tailwind

colors: {
  custom: {
    50: '#836dd3',
    500: '#3a34be',
    950: '#000000',
  },
}

SCSS

$custom: #3a34be;
$custom-light: #836dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a34be",
  "rgb": {
    "r": 58,
    "g": 52,
    "b": 190
  },
  "hsl": {
    "h": 242.609,
    "s": 57.025,
    "l": 47.451
  },
  "oklch": {
    "l": 0.43313,
    "c": 0.20613,
    "h": 275.4
  },
  "luminance": 0.07073
}

Semantic roles & 50–950 ramp

primary

#3A34BE

secondary

#C7CA84

accent

#E048DA

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3A34BE

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

Preview Lab → · Contrast checker → · Palette generator →