#11275A#11275A

#11275A is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.9% C 0.096 H 263.8°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#11275A
RGB	rgb(17, 39, 90)
HSL	hsl(222, 68%, 21%)
HSV	hsv(222, 81%, 35%)
CMYK	cmyk(81.1%, 56.7%, 0%, 64.7%)
CIE-LAB	lab(17.03, 12.09, -33.20)
CIE-LCH	lch(17.03, 35.33, 290.01°)
OKLab	oklab(28.9% -0.0103 -0.0956)
OKLCH	oklch(28.9% 0.096 263.8)
XYZ	xyz(2.8015, 2.3081, 9.9687)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11275A #5A4411

analogous

#114B5A #11275A #1F115A

triadic

#11275A #5A1127 #275A11

tetradic

#11275A #5A114B #5A4411 #115A1F

square

#11275A #5A114B #5A4411 #115A1F

split-complementary

#11275A #5A1F11 #4B5A11

monochromatic

#050B1A #071127 #11275A #1B3D8D #2454C1

Accessibility & contrast

On white

14.37

#11275A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#11275A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11275A

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11275A	#FFFFFF	#000000	##FFFFFF
##11275A	1.00	14.37	1.46	14.37
#FFFFFF	14.37	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#042D5C

Deuteranopia (green-blind)

#002759

Tritanopia (blue-blind)

#00333C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #11275a;
/* rgb */ color: rgb(17, 39, 90);
/* oklch */ color: oklch(28.9% 0.096 263.8);

Tailwind

colors: {
  custom: {
    50: '#5b6089',
    500: '#11275a',
    950: '#000000',
  },
}

SCSS

$custom: #11275a;
$custom-light: #5b6089;
$custom-dark: #000000;

JSON

{
  "hex": "#11275a",
  "rgb": {
    "r": 17,
    "g": 39,
    "b": 90
  },
  "hsl": {
    "h": 221.918,
    "s": 68.224,
    "l": 20.98
  },
  "oklch": {
    "l": 0.28897,
    "c": 0.09614,
    "h": 263.8
  },
  "luminance": 0.02308
}

Semantic roles & 50–950 ramp

primary

#11275A

secondary

#937634

accent

#B73DEB

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#04040B

muted

#79797C

Preview Lab

Preview with #11275A

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

Preview Lab → · Contrast checker → · Palette generator →