#111D5E#111D5E

#111D5E is a dark, moderate blue. Relative luminance 0.018; OKLCH L 27.1% C 0.116 H 268.8°. Best body text is #FFFFFF at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#111D5E
RGB	rgb(17, 29, 94)
HSL	hsl(231, 69%, 22%)
HSV	hsv(231, 82%, 37%)
CMYK	cmyk(81.9%, 69.1%, 0%, 63.1%)
CIE-LAB	lab(14.43, 21.20, -40.09)
CIE-LCH	lch(14.43, 45.35, 297.87°)
OKLab	oklab(27.07% -0.0024 -0.116)
OKLCH	oklch(27.07% 0.116 268.8)
XYZ	xyz(2.6902, 1.8058, 10.7943)
Luminance	0.0181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111D5E #5E5211

analogous

#11445E #111D5E #2C115E

triadic

#111D5E #5E111D #1D5E11

tetradic

#111D5E #5E1144 #5E5211 #115E2C

square

#111D5E #5E1144 #5E5211 #115E2C

split-complementary

#111D5E #5E2C11 #445E11

monochromatic

#05081A #080D2A #111D5E #1A2D92 #243DC6

Accessibility & contrast

On white

15.43

#111D5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#111D5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111D5E

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111D5E	#FFFFFF	#000000	##FFFFFF
##111D5E	1.00	15.43	1.36	15.43
#FFFFFF	15.43	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002860

Deuteranopia (green-blind)

#00215D

Tritanopia (blue-blind)

#002E3A

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #111d5e;
/* rgb */ color: rgb(17, 29, 94);
/* oklch */ color: oklch(27.1% 0.116 268.8);

Tailwind

colors: {
  custom: {
    50: '#5e588c',
    500: '#111d5e',
    950: '#000000',
  },
}

SCSS

$custom: #111d5e;
$custom-light: #5e588c;
$custom-dark: #000000;

JSON

{
  "hex": "#111d5e",
  "rgb": {
    "r": 17,
    "g": 29,
    "b": 94
  },
  "hsl": {
    "h": 230.649,
    "s": 69.369,
    "l": 21.765
  },
  "oklch": {
    "l": 0.27072,
    "c": 0.116,
    "h": 268.8
  },
  "luminance": 0.01806
}

Semantic roles & 50–950 ramp

primary

#111D5E

secondary

#978734

accent

#D13CEC

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05030C

muted

#79787D

Preview Lab

Preview with #111D5E

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

Preview Lab → · Contrast checker → · Palette generator →