#11142F#11142F

#11142F is a very dark, muted blue. Relative luminance 0.008; OKLCH L 20.5% C 0.053 H 275.9°. Best body text is #FFFFFF at 18.03:1 contrast (WCAG AA passes).

Color values

HEX	#11142F
RGB	rgb(17, 20, 47)
HSL	hsl(234, 47%, 13%)
HSV	hsv(234, 64%, 18%)
CMYK	cmyk(63.8%, 57.4%, 0%, 81.6%)
CIE-LAB	lab(7.45, 8.27, -18.57)
CIE-LCH	lch(7.45, 20.33, 294.01°)
OKLab	oklab(20.52% 0.0055 -0.0529)
OKLCH	oklch(20.52% 0.053 275.9)
XYZ	xyz(0.9942, 0.8247, 2.7956)
Luminance	0.0083 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.03

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11142F #2F2C11

analogous

#11232F #11142F #1D112F

triadic

#11142F #2F1114 #142F11

tetradic

#11142F #2F1123 #2F2C11 #112F1D

square

#11142F #2F1123 #2F2C11 #112F1D

split-complementary

#11142F #2F1D11 #232F11

monochromatic

#080A16 #080A16 #11142F #21275C #323A89

Accessibility & contrast

On white

18.03

#11142F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#11142F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11142F

18.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11142F	#FFFFFF	#000000	##FFFFFF
##11142F	1.00	18.03	1.17	18.03
#FFFFFF	18.03	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#081830

Deuteranopia (green-blind)

#05152E

Tritanopia (blue-blind)

#051A1F

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #11142f;
/* rgb */ color: rgb(17, 20, 47);
/* oklch */ color: oklch(20.5% 0.053 275.9);

Tailwind

colors: {
  custom: {
    50: '#525167',
    500: '#11142f',
    950: '#000000',
  },
}

SCSS

$custom: #11142f;
$custom-light: #525167;
$custom-dark: #000000;

JSON

{
  "hex": "#11142f",
  "rgb": {
    "r": 17,
    "g": 20,
    "b": 47
  },
  "hsl": {
    "h": 234,
    "s": 46.875,
    "l": 12.549
  },
  "oklch": {
    "l": 0.20522,
    "c": 0.05323,
    "h": 275.9
  },
  "luminance": 0.00825
}

Semantic roles & 50–950 ramp

primary

#11142F

secondary

#676234

accent

#C951D7

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020206

muted

#78787A

Preview Lab

Preview with #11142F

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

Preview Lab → · Contrast checker → · Palette generator →