#111D5D#111D5D

#111D5D is a dark, moderate blue. Relative luminance 0.018; OKLCH L 27.0% C 0.115 H 268.8°. Best body text is #FFFFFF at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#111D5D
RGB	rgb(17, 29, 93)
HSL	hsl(231, 69%, 22%)
HSV	hsv(231, 82%, 36%)
CMYK	cmyk(81.7%, 68.8%, 0%, 63.5%)
CIE-LAB	lab(14.33, 20.79, -39.59)
CIE-LCH	lch(14.33, 44.72, 297.70°)
OKLab	oklab(26.97% -0.0023 -0.1145)
OKLCH	oklch(26.97% 0.115 268.8)
XYZ	xyz(2.6456, 1.7879, 10.5595)
Luminance	0.0179 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111D5D #5D5111

analogous

#11435D #111D5D #2B115D

triadic

#111D5D #5D111D #1D5D11

tetradic

#111D5D #5D1143 #5D5111 #115D2B

square

#111D5D #5D1143 #5D5111 #115D2B

split-complementary

#111D5D #5D2B11 #435D11

monochromatic

#05081A #080D29 #111D5D #1A2D91 #243DC4

Accessibility & contrast

On white

15.47

#111D5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#111D5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111D5D

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111D5D	#FFFFFF	#000000	##FFFFFF
##111D5D	1.00	15.47	1.36	15.47
#FFFFFF	15.47	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285F

Deuteranopia (green-blind)

#00215C

Tritanopia (blue-blind)

#002E3A

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #111d5d;
/* rgb */ color: rgb(17, 29, 93);
/* oklch */ color: oklch(27.0% 0.115 268.8);

Tailwind

colors: {
  custom: {
    50: '#5d588c',
    500: '#111d5d',
    950: '#000000',
  },
}

SCSS

$custom: #111d5d;
$custom-light: #5d588c;
$custom-dark: #000000;

JSON

{
  "hex": "#111d5d",
  "rgb": {
    "r": 17,
    "g": 29,
    "b": 93
  },
  "hsl": {
    "h": 230.526,
    "s": 69.091,
    "l": 21.569
  },
  "oklch": {
    "l": 0.26967,
    "c": 0.11453,
    "h": 268.8
  },
  "luminance": 0.01788
}

Semantic roles & 50–950 ramp

primary

#111D5D

secondary

#968634

accent

#D03CEC

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05030C

muted

#79787D

Preview Lab

Preview with #111D5D

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

Preview Lab → · Contrast checker → · Palette generator →