#111F41#111F41

#111F41 is a very dark, moderate blue. Relative luminance 0.015; OKLCH L 24.8% C 0.067 H 265.0°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#111F41
RGB	rgb(17, 31, 65)
HSL	hsl(223, 59%, 16%)
HSV	hsv(223, 74%, 25%)
CMYK	cmyk(73.8%, 52.3%, 0%, 74.5%)
CIE-LAB	lab(12.48, 7.34, -23.44)
CIE-LCH	lch(12.48, 24.56, 287.38°)
OKLab	oklab(24.81% -0.0058 -0.067)
OKLCH	oklch(24.81% 0.067 265)
XYZ	xyz(1.6750, 1.4806, 5.1975)
Luminance	0.0148 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111F41 #413311

analogous

#113741 #111F41 #1B1141

triadic

#111F41 #41111F #1F4111

tetradic

#111F41 #411137 #413311 #11411B

square

#111F41 #411137 #413311 #11411B

split-complementary

#111F41 #411B11 #374111

monochromatic

#060C18 #060C18 #111F41 #1E3672 #2A4DA2

Accessibility & contrast

On white

16.20

#111F41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#111F41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111F41

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111F41	#FFFFFF	#000000	##FFFFFF
##111F41	1.00	16.20	1.30	16.20
#FFFFFF	16.20	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E2342

Deuteranopia (green-blind)

#061E40

Tritanopia (blue-blind)

#00272C

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #111f41;
/* rgb */ color: rgb(17, 31, 65);
/* oklch */ color: oklch(24.8% 0.067 265.0);

Tailwind

colors: {
  custom: {
    50: '#555a76',
    500: '#111f41',
    950: '#000000',
  },
}

SCSS

$custom: #111f41;
$custom-light: #555a76;
$custom-dark: #000000;

JSON

{
  "hex": "#111f41",
  "rgb": {
    "r": 17,
    "g": 31,
    "b": 65
  },
  "hsl": {
    "h": 222.5,
    "s": 58.537,
    "l": 16.078
  },
  "oklch": {
    "l": 0.24809,
    "c": 0.06728,
    "h": 265
  },
  "luminance": 0.01481
}

Semantic roles & 50–950 ramp

primary

#111F41

secondary

#7B6633

accent

#B446E2

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030308

muted

#78787B

Preview Lab

Preview with #111F41

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

Preview Lab → · Contrast checker → · Palette generator →