#11152F#11152F

#11152F is a very dark, muted blue. Relative luminance 0.009; OKLCH L 20.8% C 0.052 H 274.5°. Best body text is #FFFFFF at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#11152F
RGB	rgb(17, 21, 47)
HSL	hsl(232, 47%, 13%)
HSV	hsv(232, 64%, 18%)
CMYK	cmyk(63.8%, 55.3%, 0%, 81.6%)
CIE-LAB	lab(7.77, 7.53, -18.05)
CIE-LCH	lch(7.77, 19.56, 292.65°)
OKLab	oklab(20.78% 0.004 -0.0514)
OKLCH	oklch(20.78% 0.052 274.5)
XYZ	xyz(1.0123, 0.8607, 2.8016)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.42

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11152F #2F2B11

analogous

#11242F #11152F #1C112F

triadic

#11152F #2F1115 #152F11

tetradic

#11152F #2F1124 #2F2B11 #112F1C

square

#11152F #2F1124 #2F2B11 #112F1C

split-complementary

#11152F #2F1C11 #242F11

monochromatic

#080A16 #080A16 #11152F #21295C #323D89

Accessibility & contrast

On white

17.92

#11152F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#11152F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11152F

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11152F	#FFFFFF	#000000	##FFFFFF
##11152F	1.00	17.92	1.17	17.92
#FFFFFF	17.92	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A1830

Deuteranopia (green-blind)

#07162E

Tritanopia (blue-blind)

#051B1F

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #11152f;
/* rgb */ color: rgb(17, 21, 47);
/* oklch */ color: oklch(20.8% 0.052 274.5);

Tailwind

colors: {
  custom: {
    50: '#525167',
    500: '#11152f',
    950: '#000000',
  },
}

SCSS

$custom: #11152f;
$custom-light: #525167;
$custom-dark: #000000;

JSON

{
  "hex": "#11152f",
  "rgb": {
    "r": 17,
    "g": 21,
    "b": 47
  },
  "hsl": {
    "h": 232,
    "s": 46.875,
    "l": 12.549
  },
  "oklch": {
    "l": 0.20778,
    "c": 0.05152,
    "h": 274.5
  },
  "luminance": 0.00861
}

Semantic roles & 50–950 ramp

primary

#11152F

secondary

#676134

accent

#C551D7

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020206

muted

#78787A

Preview Lab

Preview with #11152F

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

Preview Lab → · Contrast checker → · Palette generator →