#111D4E#111D4E

#111D4E is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.5% C 0.092 H 268.6°. Best body text is #FFFFFF at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#111D4E
RGB	rgb(17, 29, 78)
HSL	hsl(228, 64%, 19%)
HSV	hsv(228, 78%, 31%)
CMYK	cmyk(78.2%, 62.8%, 0%, 69.4%)
CIE-LAB	lab(12.91, 14.46, -31.77)
CIE-LCH	lch(12.91, 34.90, 294.48°)
OKLab	oklab(25.47% -0.0022 -0.0916)
OKLCH	oklch(25.47% 0.092 268.6)
XYZ	xyz(2.0452, 1.5478, 7.3972)
Luminance	0.0155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.71

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111D4E #4E4211

analogous

#113B4E #111D4E #23114E

triadic

#111D4E #4E111D #1D4E11

tetradic

#111D4E #4E113B #4E4211 #114E23

square

#111D4E #4E113B #4E4211 #114E23

split-complementary

#111D4E #4E2311 #3B4E11

monochromatic

#050919 #060A1C #111D4E #1C3080 #2742B2

Accessibility & contrast

On white

16.04

#111D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#111D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111D4E

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111D4E	#FFFFFF	#000000	##FFFFFF
##111D4E	1.00	16.04	1.31	16.04
#FFFFFF	16.04	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002450

Deuteranopia (green-blind)

#001F4D

Tritanopia (blue-blind)

#002932

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #111d4e;
/* rgb */ color: rgb(17, 29, 78);
/* oklch */ color: oklch(25.5% 0.092 268.6);

Tailwind

colors: {
  custom: {
    50: '#595880',
    500: '#111d4e',
    950: '#000000',
  },
}

SCSS

$custom: #111d4e;
$custom-light: #595880;
$custom-dark: #000000;

JSON

{
  "hex": "#111d4e",
  "rgb": {
    "r": 17,
    "g": 29,
    "b": 78
  },
  "hsl": {
    "h": 228.197,
    "s": 64.211,
    "l": 18.627
  },
  "oklch": {
    "l": 0.25469,
    "c": 0.09159,
    "h": 268.6
  },
  "luminance": 0.01548
}

Semantic roles & 50–950 ramp

primary

#111D4E

secondary

#877733

accent

#C641E7

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #111D4E

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

Preview Lab → · Contrast checker → · Palette generator →