#3C34BA#3C34BA

#3C34BA is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.1% C 0.201 H 276.5°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#3C34BA
RGB	rgb(60, 52, 186)
HSL	hsl(244, 56%, 47%)
HSV	hsv(244, 72%, 73%)
CMYK	cmyk(67.7%, 72%, 0%, 27.1%)
CIE-LAB	lab(31.72, 44.82, -69.05)
CIE-LCH	lch(31.72, 82.32, 302.99°)
OKLab	oklab(43.05% 0.0227 -0.1995)
OKLCH	oklch(43.05% 0.201 276.5)
XYZ	xyz(11.9515, 6.9607, 47.1586)
Luminance	0.0696 (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

#3C34BA #B2BA34

analogous

#346FBA #3C34BA #7F34BA

triadic

#3C34BA #BA3C34 #34BA3C

tetradic

#3C34BA #BA346F #B2BA34 #34BA7F

square

#3C34BA #BA346F #B2BA34 #34BA7F

split-complementary

#3C34BA #BA7F34 #6FBA34

monochromatic

#1D195A #2D278A #3C34BA #615AD1 #8F8ADE

Accessibility & contrast

On white

8.78

#3C34BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#3C34BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C34BA

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C34BA	#FFFFFF	#000000	##FFFFFF
##3C34BA	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BE

Deuteranopia (green-blind)

#0045B8

Tritanopia (blue-blind)

#005974

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3c34ba;
/* rgb */ color: rgb(60, 52, 186);
/* oklch */ color: oklch(43.1% 0.201 276.5);

Tailwind

colors: {
  custom: {
    50: '#836dd0',
    500: '#3c34ba',
    950: '#000000',
  },
}

SCSS

$custom: #3c34ba;
$custom-light: #836dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c34ba",
  "rgb": {
    "r": 60,
    "g": 52,
    "b": 186
  },
  "hsl": {
    "h": 243.582,
    "s": 56.303,
    "l": 46.667
  },
  "oklch": {
    "l": 0.43051,
    "c": 0.20077,
    "h": 276.5
  },
  "luminance": 0.06962
}

Semantic roles & 50–950 ramp

primary

#3C34BA

secondary

#C4C881

accent

#E048D7

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3C34BA

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

Preview Lab → · Contrast checker → · Palette generator →