#11213D#11213D

#11213D is a dark, muted blue. Relative luminance 0.015; OKLCH L 25.0% C 0.058 H 260.8°. Best body text is #FFFFFF at 16.05:1 contrast (WCAG AA passes).

Color values

HEX	#11213D
RGB	rgb(17, 33, 61)
HSL	hsl(218, 56%, 15%)
HSV	hsv(218, 72%, 24%)
CMYK	cmyk(72.1%, 45.9%, 0%, 76.1%)
CIE-LAB	lab(12.88, 4.10, -19.99)
CIE-LCH	lch(12.88, 20.41, 281.59°)
OKLab	oklab(25.03% -0.0092 -0.0569)
OKLCH	oklch(25.03% 0.058 260.8)
XYZ	xyz(1.6170, 1.5437, 4.6267)
Luminance	0.0154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11213D #3D2D11

analogous

#11373D #11213D #17113D

triadic

#11213D #3D1121 #213D11

tetradic

#11213D #3D1137 #3D2D11 #113D17

square

#11213D #3D1137 #3D2D11 #113D17

split-complementary

#11213D #3D1711 #373D11

monochromatic

#070D18 #070D18 #11213D #1E3B6D #2C559D

Accessibility & contrast

On white

16.05

#11213D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#11213D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11213D

16.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11213D	#FFFFFF	#000000	##FFFFFF
##11213D	1.00	16.05	1.31	16.05
#FFFFFF	16.05	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15243E

Deuteranopia (green-blind)

#0E1F3C

Tritanopia (blue-blind)

#00272C

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #11213d;
/* rgb */ color: rgb(17, 33, 61);
/* oklch */ color: oklch(25.0% 0.058 260.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#11213d",
  "rgb": {
    "r": 17,
    "g": 33,
    "b": 61
  },
  "hsl": {
    "h": 218.182,
    "s": 56.41,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25025,
    "c": 0.05762,
    "h": 260.8
  },
  "luminance": 0.01544
}

Semantic roles & 50–950 ramp

primary

#11213D

secondary

#765E33

accent

#A948E0

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030408

muted

#78797B

Preview Lab

Preview with #11213D

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

Preview Lab → · Contrast checker → · Palette generator →