#111D5F#111D5F

#111D5F is a dark, moderate blue. Relative luminance 0.018; OKLCH L 27.2% C 0.117 H 268.8°. Best body text is #FFFFFF at 15.39:1 contrast (WCAG AA passes).

Color values

HEX	#111D5F
RGB	rgb(17, 29, 95)
HSL	hsl(231, 70%, 22%)
HSV	hsv(231, 82%, 37%)
CMYK	cmyk(82.1%, 69.5%, 0%, 62.7%)
CIE-LAB	lab(14.53, 21.61, -40.59)
CIE-LCH	lch(14.53, 45.99, 298.03°)
OKLab	oklab(27.18% -0.0024 -0.1174)
OKLCH	oklch(27.18% 0.117 268.8)
XYZ	xyz(2.7354, 1.8238, 11.0321)
Luminance	0.0182 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111D5F #5F5311

analogous

#11445F #111D5F #2C115F

triadic

#111D5F #5F111D #1D5F11

tetradic

#111D5F #5F1144 #5F5311 #115F2C

square

#111D5F #5F1144 #5F5311 #115F2C

split-complementary

#111D5F #5F2C11 #445F11

monochromatic

#05081A #080D2B #111D5F #1A2D93 #243DC7

Accessibility & contrast

On white

15.39

#111D5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#111D5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111D5F

15.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111D5F	#FFFFFF	#000000	##FFFFFF
##111D5F	1.00	15.39	1.36	15.39
#FFFFFF	15.39	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002861

Deuteranopia (green-blind)

#00215E

Tritanopia (blue-blind)

#002F3B

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #111d5f;
/* rgb */ color: rgb(17, 29, 95);
/* oklch */ color: oklch(27.2% 0.117 268.8);

Tailwind

colors: {
  custom: {
    50: '#5e588d',
    500: '#111d5f',
    950: '#000000',
  },
}

SCSS

$custom: #111d5f;
$custom-light: #5e588d;
$custom-dark: #000000;

JSON

{
  "hex": "#111d5f",
  "rgb": {
    "r": 17,
    "g": 29,
    "b": 95
  },
  "hsl": {
    "h": 230.769,
    "s": 69.643,
    "l": 21.961
  },
  "oklch": {
    "l": 0.27177,
    "c": 0.11748,
    "h": 268.8
  },
  "luminance": 0.01824
}

Semantic roles & 50–950 ramp

primary

#111D5F

secondary

#988834

accent

#D13BEC

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05030C

muted

#79787D

Preview Lab

Preview with #111D5F

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

Preview Lab → · Contrast checker → · Palette generator →