#1C1936#1C1936

#1C1936 is a very dark, muted blue. Relative luminance 0.012; OKLCH L 23.4% C 0.055 H 286.1°. Best body text is #FFFFFF at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#1C1936
RGB	rgb(28, 25, 54)
HSL	hsl(246, 37%, 15%)
HSV	hsv(246, 54%, 21%)
CMYK	cmyk(48.1%, 53.7%, 0%, 78.8%)
CIE-LAB	lab(10.62, 10.46, -18.56)
CIE-LCH	lch(10.62, 21.30, 299.41°)
OKLab	oklab(23.36% 0.0151 -0.0525)
OKLCH	oklch(23.36% 0.055 286.1)
XYZ	xyz(1.4922, 1.2084, 3.6439)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C1936 #333619

analogous

#192436 #1C1936 #2A1936

triadic

#1C1936 #361C19 #19361C

tetradic

#1C1936 #361924 #333619 #19362A

square

#1C1936 #361924 #333619 #19362A

split-complementary

#1C1936 #362A19 #243619

monochromatic

#0B0A15 #0B0A15 #1C1936 #322C60 #47408A

Accessibility & contrast

On white

16.91

#1C1936 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#1C1936 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C1936

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C1936	#FFFFFF	#000000	##FFFFFF
##1C1936	1.00	16.91	1.24	16.91
#FFFFFF	16.91	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E1E37

Deuteranopia (green-blind)

#0E1C35

Tritanopia (blue-blind)

#141F24

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #1c1936;
/* rgb */ color: rgb(28, 25, 54);
/* oklch */ color: oklch(23.4% 0.055 286.1);

Tailwind

colors: {
  custom: {
    50: '#5a556d',
    500: '#1c1936',
    950: '#000000',
  },
}

SCSS

$custom: #1c1936;
$custom-light: #5a556d;
$custom-dark: #000000;

JSON

{
  "hex": "#1c1936",
  "rgb": {
    "r": 28,
    "g": 25,
    "b": 54
  },
  "hsl": {
    "h": 246.207,
    "s": 36.709,
    "l": 15.49
  },
  "oklch": {
    "l": 0.23362,
    "c": 0.0546,
    "h": 286.1
  },
  "luminance": 0.01208
}

Semantic roles & 50–950 ramp

primary

#1C1936

secondary

#676B3F

accent

#CD5BC1

background

#F5F4F6

surface

#E9E8EB

border

#C5C4C6

text

#040307

muted

#79787A

Preview Lab

Preview with #1C1936

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

Preview Lab → · Contrast checker → · Palette generator →