#3C405E#3C405E

#3C405E is a dark, muted blue. Relative luminance 0.054; OKLCH L 38.1% C 0.051 H 277.8°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#3C405E
RGB	rgb(60, 64, 94)
HSL	hsl(233, 22%, 30%)
HSV	hsv(233, 36%, 37%)
CMYK	cmyk(36.2%, 31.9%, 0%, 63.1%)
CIE-LAB	lab(27.94, 6.50, -18.33)
CIE-LCH	lch(27.94, 19.44, 289.53°)
OKLab	oklab(38.12% 0.007 -0.051)
OKLCH	oklch(38.12% 0.051 277.8)
XYZ	xyz(5.7167, 5.4354, 11.3354)
Luminance	0.0544 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C405E #5E5A3C

analogous

#3C515E #3C405E #493C5E

triadic

#3C405E #5E3C40 #405E3C

tetradic

#3C405E #5E3C51 #5E5A3C #3C5E49

square

#3C405E #5E3C51 #5E5A3C #3C5E49

split-complementary

#3C405E #5E493C #515E3C

monochromatic

#0C0D13 #242739 #3C405E #545983 #7076A4

Accessibility & contrast

On white

10.06

#3C405E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#3C405E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C405E

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C405E	#FFFFFF	#000000	##FFFFFF
##3C405E	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37435F

Deuteranopia (green-blind)

#35415D

Tritanopia (blue-blind)

#33464B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3c405e;
/* rgb */ color: rgb(60, 64, 94);
/* oklch */ color: oklch(38.1% 0.051 277.8);

Tailwind

colors: {
  custom: {
    50: '#73748b',
    500: '#3c405e',
    950: '#000000',
  },
}

SCSS

$custom: #3c405e;
$custom-light: #73748b;
$custom-dark: #000000;

JSON

{
  "hex": "#3c405e",
  "rgb": {
    "r": 60,
    "g": 64,
    "b": 94
  },
  "hsl": {
    "h": 232.941,
    "s": 22.078,
    "l": 30.196
  },
  "oklch": {
    "l": 0.3812,
    "c": 0.05144,
    "h": 277.8
  },
  "luminance": 0.05436
}

Semantic roles & 50–950 ramp

primary

#3C405E

secondary

#8E8968

accent

#B569BF

background

#F7F7F8

surface

#EDEDF0

border

#C8C8CB

text

#08080C

muted

#7B7B7D

Preview Lab

Preview with #3C405E

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

Preview Lab → · Contrast checker → · Palette generator →