#111757#111757

#111757 is a dark, moderate blue. Relative luminance 0.014; OKLCH L 25.1% C 0.114 H 271.1°. Best body text is #FFFFFF at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#111757
RGB	rgb(17, 23, 87)
HSL	hsl(235, 67%, 20%)
HSV	hsv(235, 80%, 34%)
CMYK	cmyk(80.5%, 73.6%, 0%, 65.9%)
CIE-LAB	lab(12.09, 22.65, -39.24)
CIE-LCH	lch(12.09, 45.31, 299.99°)
OKLab	oklab(25.14% 0.0021 -0.1135)
OKLCH	oklch(25.14% 0.114 271.1)
XYZ	xyz(2.2573, 1.4198, 9.1701)
Luminance	0.0142 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111757 #575111

analogous

#113A57 #111757 #2E1157

triadic

#111757 #571117 #175711

tetradic

#111757 #57113A #575111 #11572E

square

#111757 #57113A #575111 #11572E

split-complementary

#111757 #572E11 #3A5711

monochromatic

#05071A #070924 #111757 #1B258A #2532BD

Accessibility & contrast

On white

16.36

#111757 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#111757 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111757

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111757	#FFFFFF	#000000	##FFFFFF
##111757	1.00	16.36	1.28	16.36
#FFFFFF	16.36	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002359

Deuteranopia (green-blind)

#001C56

Tritanopia (blue-blind)

#002834

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #111757;
/* rgb */ color: rgb(17, 23, 87);
/* oklch */ color: oklch(25.1% 0.114 271.1);

Tailwind

colors: {
  custom: {
    50: '#5c5487',
    500: '#111757',
    950: '#000000',
  },
}

SCSS

$custom: #111757;
$custom-light: #5c5487;
$custom-dark: #000000;

JSON

{
  "hex": "#111757",
  "rgb": {
    "r": 17,
    "g": 23,
    "b": 87
  },
  "hsl": {
    "h": 234.857,
    "s": 67.308,
    "l": 20.392
  },
  "oklch": {
    "l": 0.25139,
    "c": 0.11354,
    "h": 271.1
  },
  "luminance": 0.0142
}

Semantic roles & 50–950 ramp

primary

#111757

secondary

#908834

accent

#DB3EEA

background

#F5F4F8

surface

#E9E7F0

border

#C5C3CB

text

#05020B

muted

#79787C

Preview Lab

Preview with #111757

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

Preview Lab → · Contrast checker → · Palette generator →