#111957#111957

#111957 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.5% C 0.111 H 270.4°. Best body text is #FFFFFF at 16.15:1 contrast (WCAG AA passes).

Color values

HEX	#111957
RGB	rgb(17, 25, 87)
HSL	hsl(233, 67%, 20%)
HSV	hsv(233, 80%, 34%)
CMYK	cmyk(80.5%, 71.3%, 0%, 65.9%)
CIE-LAB	lab(12.62, 21.22, -38.36)
CIE-LCH	lch(12.62, 43.84, 298.95°)
OKLab	oklab(25.53% 0.0008 -0.1109)
OKLCH	oklch(25.53% 0.111 270.4)
XYZ	xyz(2.2985, 1.5023, 9.1838)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111957 #574F11

analogous

#113C57 #111957 #2C1157

triadic

#111957 #571119 #195711

tetradic

#111957 #57113C #574F11 #11572C

square

#111957 #57113C #574F11 #11572C

split-complementary

#111957 #572C11 #3C5711

monochromatic

#05071A #070A24 #111957 #1B288A #2536BD

Accessibility & contrast

On white

16.15

#111957 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#111957 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111957

16.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111957	#FFFFFF	#000000	##FFFFFF
##111957	1.00	16.15	1.30	16.15
#FFFFFF	16.15	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002459

Deuteranopia (green-blind)

#001D56

Tritanopia (blue-blind)

#002A35

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #111957;
/* rgb */ color: rgb(17, 25, 87);
/* oklch */ color: oklch(25.5% 0.111 270.4);

Tailwind

colors: {
  custom: {
    50: '#5c5587',
    500: '#111957',
    950: '#000000',
  },
}

SCSS

$custom: #111957;
$custom-light: #5c5587;
$custom-dark: #000000;

JSON

{
  "hex": "#111957",
  "rgb": {
    "r": 17,
    "g": 25,
    "b": 87
  },
  "hsl": {
    "h": 233.143,
    "s": 67.308,
    "l": 20.392
  },
  "oklch": {
    "l": 0.25527,
    "c": 0.11095,
    "h": 270.4
  },
  "luminance": 0.01503
}

Semantic roles & 50–950 ramp

primary

#111957

secondary

#908534

accent

#D63EEA

background

#F5F4F8

surface

#E9E8EF

border

#C5C4CA

text

#05030B

muted

#79787C

Preview Lab

Preview with #111957

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

Preview Lab → · Contrast checker → · Palette generator →