#3C348E#3C348E

#3C348E is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.0% C 0.143 H 281.4°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#3C348E
RGB	rgb(60, 52, 142)
HSL	hsl(245, 46%, 38%)
HSV	hsv(245, 63%, 56%)
CMYK	cmyk(57.7%, 63.4%, 0%, 44.3%)
CIE-LAB	lab(27.76, 30.24, -48.95)
CIE-LCH	lch(27.76, 57.54, 301.71°)
OKLab	oklab(38.98% 0.0284 -0.1406)
OKLCH	oklch(38.98% 0.143 281.4)
XYZ	xyz(7.9724, 5.3691, 26.2022)
Luminance	0.0537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C348E #868E34

analogous

#34598E #3C348E #69348E

triadic

#3C348E #8E3C34 #348E3C

tetradic

#3C348E #8E3459 #868E34 #348E69

square

#3C348E #8E3459 #868E34 #348E69

split-complementary

#3C348E #8E6934 #598E34

monochromatic

#161334 #292461 #3C348E #4F44BB #7971CB

Accessibility & contrast

On white

10.13

#3C348E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#3C348E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C348E

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C348E	#FFFFFF	#000000	##FFFFFF
##3C348E	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004591

Deuteranopia (green-blind)

#003E8C

Tritanopia (blue-blind)

#114A5C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3c348e;
/* rgb */ color: rgb(60, 52, 142);
/* oklch */ color: oklch(39.0% 0.143 281.4);

Tailwind

colors: {
  custom: {
    50: '#7a6cb0',
    500: '#3c348e',
    950: '#000000',
  },
}

SCSS

$custom: #3c348e;
$custom-light: #7a6cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c348e",
  "rgb": {
    "r": 60,
    "g": 52,
    "b": 142
  },
  "hsl": {
    "h": 245.333,
    "s": 46.392,
    "l": 38.039
  },
  "oklch": {
    "l": 0.38982,
    "c": 0.14345,
    "h": 281.4
  },
  "luminance": 0.0537
}

Semantic roles & 50–950 ramp

primary

#3C348E

secondary

#ADB36A

accent

#D652CA

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #3C348E

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

Preview Lab → · Contrast checker → · Palette generator →