#1C1935#1C1935

#1C1935 is a very dark, muted blue. Relative luminance 0.012; OKLCH L 23.3% C 0.053 H 286.4°. Best body text is #FFFFFF at 16.94:1 contrast (WCAG AA passes).

Color values

HEX	#1C1935
RGB	rgb(28, 25, 53)
HSL	hsl(246, 36%, 15%)
HSV	hsv(246, 53%, 21%)
CMYK	cmyk(47.2%, 52.8%, 0%, 79.2%)
CIE-LAB	lab(10.55, 10.10, -17.94)
CIE-LCH	lch(10.55, 20.59, 299.37°)
OKLab	oklab(23.29% 0.015 -0.0507)
OKLCH	oklch(23.29% 0.053 286.4)
XYZ	xyz(1.4689, 1.1991, 3.5215)
Luminance	0.0120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C1935 #323519

analogous

#192435 #1C1935 #2A1935

triadic

#1C1935 #351C19 #19351C

tetradic

#1C1935 #351924 #323519 #19352A

square

#1C1935 #351924 #323519 #19352A

split-complementary

#1C1935 #352A19 #243519

monochromatic

#0B0A15 #0B0A15 #1C1935 #322D5F #484088

Accessibility & contrast

On white

16.94

#1C1935 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#1C1935 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C1935

16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C1935	#FFFFFF	#000000	##FFFFFF
##1C1935	1.00	16.94	1.24	16.94
#FFFFFF	16.94	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1D36

Deuteranopia (green-blind)

#0E1C34

Tritanopia (blue-blind)

#151F24

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #1c1935;
/* rgb */ color: rgb(28, 25, 53);
/* oklch */ color: oklch(23.3% 0.053 286.4);

Tailwind

colors: {
  custom: {
    50: '#5a556c',
    500: '#1c1935',
    950: '#000000',
  },
}

SCSS

$custom: #1c1935;
$custom-light: #5a556c;
$custom-dark: #000000;

JSON

{
  "hex": "#1c1935",
  "rgb": {
    "r": 28,
    "g": 25,
    "b": 53
  },
  "hsl": {
    "h": 246.429,
    "s": 35.897,
    "l": 15.294
  },
  "oklch": {
    "l": 0.23288,
    "c": 0.05283,
    "h": 286.4
  },
  "luminance": 0.01199
}

Semantic roles & 50–950 ramp

primary

#1C1935

secondary

#666A40

accent

#CC5CC0

background

#F5F4F6

surface

#E9E8EB

border

#C5C4C6

text

#040307

muted

#79787A

Preview Lab

Preview with #1C1935

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

Preview Lab → · Contrast checker → · Palette generator →