#11205C#11205C

#11205C is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.5% C 0.109 H 267.6°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#11205C
RGB	rgb(17, 32, 92)
HSL	hsl(228, 69%, 21%)
HSV	hsv(228, 82%, 36%)
CMYK	cmyk(81.5%, 65.2%, 0%, 63.9%)
CIE-LAB	lab(15.09, 18.17, -37.69)
CIE-LCH	lch(15.09, 41.84, 295.74°)
OKLab	oklab(27.49% -0.0045 -0.1089)
OKLCH	oklch(27.49% 0.109 267.6)
XYZ	xyz(2.6788, 1.9246, 10.3534)
Luminance	0.0192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11205C #5C4D11

analogous

#11465C #11205C #28115C

triadic

#11205C #5C1120 #205C11

tetradic

#11205C #5C1146 #5C4D11 #115C28

square

#11205C #5C1146 #5C4D11 #115C28

split-complementary

#11205C #5C2811 #465C11

monochromatic

#05091A #070E28 #11205C #1B3290 #2444C3

Accessibility & contrast

On white

15.16

#11205C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#11205C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11205C

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11205C	#FFFFFF	#000000	##FFFFFF
##11205C	1.00	15.16	1.39	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00295E

Deuteranopia (green-blind)

#00225B

Tritanopia (blue-blind)

#002F3A

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #11205c;
/* rgb */ color: rgb(17, 32, 92);
/* oklch */ color: oklch(27.5% 0.109 267.6);

Tailwind

colors: {
  custom: {
    50: '#5d5b8b',
    500: '#11205c',
    950: '#000000',
  },
}

SCSS

$custom: #11205c;
$custom-light: #5d5b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#11205c",
  "rgb": {
    "r": 17,
    "g": 32,
    "b": 92
  },
  "hsl": {
    "h": 228,
    "s": 68.807,
    "l": 21.373
  },
  "oklch": {
    "l": 0.27494,
    "c": 0.10899,
    "h": 267.6
  },
  "luminance": 0.01925
}

Semantic roles & 50–950 ramp

primary

#11205C

secondary

#958134

accent

#C93CEC

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #11205C

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

Preview Lab → · Contrast checker → · Palette generator →