#17114B#17114B

#17114B is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.2% C 0.102 H 279.5°. Best body text is #FFFFFF at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#17114B
RGB	rgb(23, 17, 75)
HSL	hsl(246, 63%, 18%)
HSV	hsv(246, 77%, 29%)
CMYK	cmyk(69.3%, 77.3%, 0%, 70.6%)
CIE-LAB	lab(9.73, 22.96, -34.88)
CIE-LCH	lch(9.73, 41.75, 303.36°)
OKLab	oklab(23.16% 0.0168 -0.1006)
OKLCH	oklch(23.16% 0.102 279.5)
XYZ	xyz(1.8234, 1.0909, 6.7697)
Luminance	0.0109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17114B #454B11

analogous

#11284B #17114B #34114B

triadic

#17114B #4B1711 #114B17

tetradic

#17114B #4B1128 #454B11 #114B34

square

#17114B #4B1128 #454B11 #114B34

split-complementary

#17114B #4B3411 #284B11

monochromatic

#080619 #080619 #17114B #261C7D #3628AF

Accessibility & contrast

On white

17.24

#17114B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#17114B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17114B

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17114B	#FFFFFF	#000000	##FFFFFF
##17114B	1.00	17.24	1.22	17.24
#FFFFFF	17.24	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D4D

Deuteranopia (green-blind)

#00194A

Tritanopia (blue-blind)

#00212C

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #17114b;
/* rgb */ color: rgb(23, 17, 75);
/* oklch */ color: oklch(23.2% 0.102 279.5);

Tailwind

colors: {
  custom: {
    50: '#5c4f7e',
    500: '#17114b',
    950: '#000000',
  },
}

SCSS

$custom: #17114b;
$custom-light: #5c4f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#17114b",
  "rgb": {
    "r": 23,
    "g": 17,
    "b": 75
  },
  "hsl": {
    "h": 246.207,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.23161,
    "c": 0.10199,
    "h": 279.5
  },
  "luminance": 0.01091
}

Semantic roles & 50–950 ramp

primary

#17114B

secondary

#7C8433

accent

#E642D5

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #17114B

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

Preview Lab → · Contrast checker → · Palette generator →