#11327C#11327C

#11327C is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.4% C 0.132 H 263.1°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#11327C
RGB	rgb(17, 50, 124)
HSL	hsl(221, 76%, 28%)
HSV	hsv(221, 86%, 49%)
CMYK	cmyk(86.3%, 59.7%, 0%, 51.4%)
CIE-LAB	lab(23.19, 18.55, -45.26)
CIE-LCH	lch(23.19, 48.91, 292.29°)
OKLab	oklab(34.45% -0.0158 -0.1308)
OKLCH	oklch(34.45% 0.132 263.1)
XYZ	xyz(5.0086, 3.8550, 19.5450)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11327C #7C5B11

analogous

#11687C #11327C #25117C

triadic

#11327C #7C1132 #327C11

tetradic

#11327C #7C1168 #7C5B11 #117C25

square

#11327C #7C1168 #7C5B11 #117C25

split-complementary

#11327C #7C2511 #687C11

monochromatic

#040B1B #0A1C46 #11327C #1848B2 #2660E1

Accessibility & contrast

On white

11.86

#11327C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#11327C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11327C

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11327C	#FFFFFF	#000000	##FFFFFF
##11327C	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7F

Deuteranopia (green-blind)

#00337B

Tritanopia (blue-blind)

#004552

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #11327c;
/* rgb */ color: rgb(17, 50, 124);
/* oklch */ color: oklch(34.4% 0.132 263.1);

Tailwind

colors: {
  custom: {
    50: '#6469a3',
    500: '#11327c',
    950: '#000000',
  },
}

SCSS

$custom: #11327c;
$custom-light: #6469a3;
$custom-dark: #000000;

JSON

{
  "hex": "#11327c",
  "rgb": {
    "r": 17,
    "g": 50,
    "b": 124
  },
  "hsl": {
    "h": 221.495,
    "s": 75.887,
    "l": 27.647
  },
  "oklch": {
    "l": 0.34447,
    "c": 0.13177,
    "h": 263.1
  },
  "luminance": 0.03856
}

Semantic roles & 50–950 ramp

primary

#11327C

secondary

#B28C37

accent

#B835F2

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#06060F

muted

#7A7A7F

Preview Lab

Preview with #11327C

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

Preview Lab → · Contrast checker → · Palette generator →