#11144F#11144F

#11144F is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.7% C 0.106 H 272.8°. Best body text is #FFFFFF at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#11144F
RGB	rgb(17, 20, 79)
HSL	hsl(237, 65%, 19%)
HSV	hsv(237, 78%, 31%)
CMYK	cmyk(78.5%, 74.7%, 0%, 69%)
CIE-LAB	lab(10.44, 21.56, -36.49)
CIE-LCH	lch(10.44, 42.38, 300.57°)
OKLab	oklab(23.68% 0.0051 -0.1055)
OKLCH	oklch(23.68% 0.106 272.8)
XYZ	xyz(1.8921, 1.1838, 7.5244)
Luminance	0.0118 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11144F #4F4C11

analogous

#11334F #11144F #2D114F

triadic

#11144F #4F1114 #144F11

tetradic

#11144F #4F1133 #4F4C11 #114F2D

square

#11144F #4F1133 #4F4C11 #114F2D

split-complementary

#11144F #4F2D11 #334F11

monochromatic

#050619 #06071D #11144F #1C2181 #272EB4

Accessibility & contrast

On white

16.98

#11144F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#11144F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11144F

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11144F	#FFFFFF	#000000	##FFFFFF
##11144F	1.00	16.98	1.24	16.98
#FFFFFF	16.98	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F51

Deuteranopia (green-blind)

#00194E

Tritanopia (blue-blind)

#00242F

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #11144f;
/* rgb */ color: rgb(17, 20, 79);
/* oklch */ color: oklch(23.7% 0.106 272.8);

Tailwind

colors: {
  custom: {
    50: '#5a5181',
    500: '#11144f',
    950: '#000000',
  },
}

SCSS

$custom: #11144f;
$custom-light: #5a5181;
$custom-dark: #000000;

JSON

{
  "hex": "#11144f",
  "rgb": {
    "r": 17,
    "g": 20,
    "b": 79
  },
  "hsl": {
    "h": 237.097,
    "s": 64.583,
    "l": 18.824
  },
  "oklch": {
    "l": 0.23679,
    "c": 0.10562,
    "h": 272.8
  },
  "luminance": 0.01184
}

Semantic roles & 50–950 ramp

primary

#11144F

secondary

#888433

accent

#DF40E8

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #11144F

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

Preview Lab → · Contrast checker → · Palette generator →