#11215B#11215B

#11215B is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.6% C 0.106 H 267.2°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#11215B
RGB	rgb(17, 33, 91)
HSL	hsl(227, 69%, 21%)
HSV	hsv(227, 81%, 36%)
CMYK	cmyk(81.3%, 63.7%, 0%, 64.3%)
CIE-LAB	lab(15.29, 17.00, -36.69)
CIE-LCH	lch(15.29, 40.44, 294.86°)
OKLab	oklab(27.61% -0.0052 -0.106)
OKLCH	oklch(27.61% 0.106 267.2)
XYZ	xyz(2.6627, 1.9619, 10.1339)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11215B #5B4B11

analogous

#11465B #11215B #26115B

triadic

#11215B #5B1121 #215B11

tetradic

#11215B #5B1146 #5B4B11 #115B26

square

#11215B #5B1146 #5B4B11 #115B26

split-complementary

#11215B #5B2611 #465B11

monochromatic

#05091A #070E27 #11215B #1B348F #2446C2

Accessibility & contrast

On white

15.08

#11215B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#11215B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11215B

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11215B	#FFFFFF	#000000	##FFFFFF
##11215B	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5D

Deuteranopia (green-blind)

#00235A

Tritanopia (blue-blind)

#00303A

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #11215b;
/* rgb */ color: rgb(17, 33, 91);
/* oklch */ color: oklch(27.6% 0.106 267.2);

Tailwind

colors: {
  custom: {
    50: '#5c5b8a',
    500: '#11215b',
    950: '#000000',
  },
}

SCSS

$custom: #11215b;
$custom-light: #5c5b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#11215b",
  "rgb": {
    "r": 17,
    "g": 33,
    "b": 91
  },
  "hsl": {
    "h": 227.027,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.27614,
    "c": 0.1061,
    "h": 267.2
  },
  "luminance": 0.01962
}

Semantic roles & 50–950 ramp

primary

#11215B

secondary

#947F34

accent

#C63CEB

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #11215B

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

Preview Lab → · Contrast checker → · Palette generator →