#11448E#11448E

#11448E is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.0% C 0.134 H 258.7°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#11448E
RGB	rgb(17, 68, 142)
HSL	hsl(216, 79%, 31%)
HSV	hsv(216, 88%, 56%)
CMYK	cmyk(88%, 52.1%, 0%, 44.3%)
CIE-LAB	lab(29.93, 13.40, -45.54)
CIE-LCH	lch(29.93, 47.47, 286.40°)
OKLab	oklab(40.02% -0.0262 -0.1313)
OKLCH	oklch(40.02% 0.134 258.7)
XYZ	xyz(7.1790, 6.2055, 26.4053)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11448E #8E5B11

analogous

#11828E #11448E #1C118E

triadic

#11448E #8E1144 #448E11

tetradic

#11448E #8E1182 #8E5B11 #118E1C

square

#11448E #8E1182 #8E5B11 #118E1C

split-complementary

#11448E #8E1C11 #828E11

monochromatic

#041021 #0A2A57 #11448E #185EC5 #337CE7

Accessibility & contrast

On white

9.37

#11448E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#11448E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11448E

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11448E	#FFFFFF	#000000	##FFFFFF
##11448E	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#134C91

Deuteranopia (green-blind)

#00418D

Tritanopia (blue-blind)

#005662

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #11448e;
/* rgb */ color: rgb(17, 68, 142);
/* oklch */ color: oklch(40.0% 0.134 258.7);

Tailwind

colors: {
  custom: {
    50: '#6877b0',
    500: '#11448e',
    950: '#000000',
  },
}

SCSS

$custom: #11448e;
$custom-light: #6877b0;
$custom-dark: #000000;

JSON

{
  "hex": "#11448e",
  "rgb": {
    "r": 17,
    "g": 68,
    "b": 142
  },
  "hsl": {
    "h": 215.52,
    "s": 78.616,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40017,
    "c": 0.13384,
    "h": 258.7
  },
  "luminance": 0.06206
}

Semantic roles & 50–950 ramp

primary

#11448E

secondary

#C28A38

accent

#A633F5

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #11448E

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

Preview Lab → · Contrast checker → · Palette generator →