#1C1946#1C1946

#1C1946 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.7% C 0.082 H 281.6°. Best body text is #FFFFFF at 16.45:1 contrast (WCAG AA passes).

Color values

HEX	#1C1946
RGB	rgb(28, 25, 70)
HSL	hsl(244, 47%, 19%)
HSV	hsv(244, 64%, 27%)
CMYK	cmyk(60%, 64.3%, 0%, 72.5%)
CIE-LAB	lab(11.85, 16.40, -27.91)
CIE-LCH	lch(11.85, 32.37, 300.43°)
OKLab	oklab(24.68% 0.0164 -0.0799)
OKLCH	oklch(24.68% 0.082 281.6)
XYZ	xyz(1.9317, 1.3842, 5.9586)
Luminance	0.0138 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C1946 #434619

analogous

#192C46 #1C1946 #321946

triadic

#1C1946 #461C19 #19461C

tetradic

#1C1946 #46192C #434619 #194632

square

#1C1946 #46192C #434619 #194632

split-complementary

#1C1946 #463219 #2C4619

monochromatic

#090817 #0A0919 #1C1946 #2E2973 #4039A0

Accessibility & contrast

On white

16.45

#1C1946 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#1C1946 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C1946

16.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C1946	#FFFFFF	#000000	##FFFFFF
##1C1946	1.00	16.45	1.28	16.45
#FFFFFF	16.45	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002148

Deuteranopia (green-blind)

#001E45

Tritanopia (blue-blind)

#0A232C

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #1c1946;
/* rgb */ color: rgb(28, 25, 70);
/* oklch */ color: oklch(24.7% 0.082 281.6);

Tailwind

colors: {
  custom: {
    50: '#5d557a',
    500: '#1c1946',
    950: '#000000',
  },
}

SCSS

$custom: #1c1946;
$custom-light: #5d557a;
$custom-dark: #000000;

JSON

{
  "hex": "#1c1946",
  "rgb": {
    "r": 28,
    "g": 25,
    "b": 70
  },
  "hsl": {
    "h": 244,
    "s": 47.368,
    "l": 18.627
  },
  "oklch": {
    "l": 0.24679,
    "c": 0.08161,
    "h": 281.6
  },
  "luminance": 0.01384
}

Semantic roles & 50–950 ramp

primary

#1C1946

secondary

#787C3E

accent

#D751CE

background

#F5F4F7

surface

#E9E8ED

border

#C5C4C8

text

#040309

muted

#79787B

Preview Lab

Preview with #1C1946

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

Preview Lab → · Contrast checker → · Palette generator →