#3C405C#3C405C

#3C405C is a dark, muted blue. Relative luminance 0.054; OKLCH L 38.0% C 0.048 H 277.6°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#3C405C
RGB	rgb(60, 64, 92)
HSL	hsl(233, 21%, 30%)
HSV	hsv(233, 35%, 36%)
CMYK	cmyk(34.8%, 30.4%, 0%, 63.9%)
CIE-LAB	lab(27.85, 5.90, -17.18)
CIE-LCH	lch(27.85, 18.16, 288.94°)
OKLab	oklab(38.01% 0.0064 -0.0477)
OKLCH	oklch(38.01% 0.048 277.6)
XYZ	xyz(5.6281, 5.4000, 10.8689)
Luminance	0.0540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C405C #5C583C

analogous

#3C505C #3C405C #483C5C

triadic

#3C405C #5C3C40 #405C3C

tetradic

#3C405C #5C3C50 #5C583C #3C5C48

square

#3C405C #5C3C50 #5C583C #3C5C48

split-complementary

#3C405C #5C483C #505C3C

monochromatic

#0C0D13 #242637 #3C405C #545A81 #7077A2

Accessibility & contrast

On white

10.10

#3C405C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#3C405C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C405C

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C405C	#FFFFFF	#000000	##FFFFFF
##3C405C	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38435D

Deuteranopia (green-blind)

#36415B

Tritanopia (blue-blind)

#33454A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3c405c;
/* rgb */ color: rgb(60, 64, 92);
/* oklch */ color: oklch(38.0% 0.048 277.6);

Tailwind

colors: {
  custom: {
    50: '#73748a',
    500: '#3c405c',
    950: '#000000',
  },
}

SCSS

$custom: #3c405c;
$custom-light: #73748a;
$custom-dark: #000000;

JSON

{
  "hex": "#3c405c",
  "rgb": {
    "r": 60,
    "g": 64,
    "b": 92
  },
  "hsl": {
    "h": 232.5,
    "s": 21.053,
    "l": 29.804
  },
  "oklch": {
    "l": 0.38014,
    "c": 0.0481,
    "h": 277.6
  },
  "luminance": 0.054
}

Semantic roles & 50–950 ramp

primary

#3C405C

secondary

#8C8768

accent

#B36ABE

background

#F7F7F8

surface

#EDEDF0

border

#C8C8CB

text

#08080B

muted

#7B7B7C

Preview Lab

Preview with #3C405C

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

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