#11213C#11213C

#11213C is a very dark, muted blue. Relative luminance 0.015; OKLCH L 25.0% C 0.056 H 260.3°. Best body text is #FFFFFF at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#11213C
RGB	rgb(17, 33, 60)
HSL	hsl(218, 56%, 15%)
HSV	hsv(218, 72%, 24%)
CMYK	cmyk(71.7%, 45%, 0%, 76.5%)
CIE-LAB	lab(12.82, 3.68, -19.39)
CIE-LCH	lch(12.82, 19.74, 280.73°)
OKLab	oklab(24.95% -0.0094 -0.0551)
OKLCH	oklch(24.95% 0.056 260.3)
XYZ	xyz(1.5903, 1.5330, 4.4862)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11213C #3C2C11

analogous

#11373C #11213C #16113C

triadic

#11213C #3C1121 #213C11

tetradic

#11213C #3C1137 #3C2C11 #113C16

square

#11213C #3C1137 #3C2C11 #113C16

split-complementary

#11213C #3C1611 #373C11

monochromatic

#070D18 #070D18 #11213C #1F3B6C #2C559B

Accessibility & contrast

On white

16.07

#11213C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#11213C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11213C

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11213C	#FFFFFF	#000000	##FFFFFF
##11213C	1.00	16.07	1.31	16.07
#FFFFFF	16.07	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15233D

Deuteranopia (green-blind)

#0F1F3B

Tritanopia (blue-blind)

#00272B

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #11213c;
/* rgb */ color: rgb(17, 33, 60);
/* oklch */ color: oklch(25.0% 0.056 260.3);

Tailwind

colors: {
  custom: {
    50: '#545b72',
    500: '#11213c',
    950: '#000000',
  },
}

SCSS

$custom: #11213c;
$custom-light: #545b72;
$custom-dark: #000000;

JSON

{
  "hex": "#11213c",
  "rgb": {
    "r": 17,
    "g": 33,
    "b": 60
  },
  "hsl": {
    "h": 217.674,
    "s": 55.844,
    "l": 15.098
  },
  "oklch": {
    "l": 0.24951,
    "c": 0.05592,
    "h": 260.3
  },
  "luminance": 0.01533
}

Semantic roles & 50–950 ramp

primary

#11213C

secondary

#755D33

accent

#A749DF

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030408

muted

#78797B

Preview Lab

Preview with #11213C

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

Preview Lab → · Contrast checker → · Palette generator →