#111F5D#111F5D

#111F5D is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.4% C 0.112 H 268.1°. Best body text is #FFFFFF at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#111F5D
RGB	rgb(17, 31, 93)
HSL	hsl(229, 69%, 22%)
HSV	hsv(229, 82%, 36%)
CMYK	cmyk(81.7%, 66.7%, 0%, 63.5%)
CIE-LAB	lab(14.89, 19.32, -38.67)
CIE-LCH	lch(14.89, 43.23, 296.55°)
OKLab	oklab(27.38% -0.0037 -0.1118)
OKLCH	oklch(27.38% 0.112 268.1)
XYZ	xyz(2.6963, 1.8892, 10.5763)
Luminance	0.0189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111F5D #5D4F11

analogous

#11455D #111F5D #29115D

triadic

#111F5D #5D111F #1F5D11

tetradic

#111F5D #5D1145 #5D4F11 #115D29

square

#111F5D #5D1145 #5D4F11 #115D29

split-complementary

#111F5D #5D2911 #455D11

monochromatic

#05091A #080E29 #111F5D #1A3091 #2441C4

Accessibility & contrast

On white

15.24

#111F5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#111F5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111F5D

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111F5D	#FFFFFF	#000000	##FFFFFF
##111F5D	1.00	15.24	1.38	15.24
#FFFFFF	15.24	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00295F

Deuteranopia (green-blind)

#00225C

Tritanopia (blue-blind)

#002F3A

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #111f5d;
/* rgb */ color: rgb(17, 31, 93);
/* oklch */ color: oklch(27.4% 0.112 268.1);

Tailwind

colors: {
  custom: {
    50: '#5d5a8c',
    500: '#111f5d',
    950: '#000000',
  },
}

SCSS

$custom: #111f5d;
$custom-light: #5d5a8c;
$custom-dark: #000000;

JSON

{
  "hex": "#111f5d",
  "rgb": {
    "r": 17,
    "g": 31,
    "b": 93
  },
  "hsl": {
    "h": 228.947,
    "s": 69.091,
    "l": 21.569
  },
  "oklch": {
    "l": 0.27381,
    "c": 0.11186,
    "h": 268.1
  },
  "luminance": 0.01889
}

Semantic roles & 50–950 ramp

primary

#111F5D

secondary

#968434

accent

#CB3CEC

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05030C

muted

#79787D

Preview Lab

Preview with #111F5D

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

Preview Lab → · Contrast checker → · Palette generator →