#17134C#17134C

#17134C is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.6% C 0.101 H 278.5°. Best body text is #FFFFFF at 17.02:1 contrast (WCAG AA passes).

Color values

HEX	#17134C
RGB	rgb(23, 19, 76)
HSL	hsl(244, 60%, 19%)
HSV	hsv(244, 75%, 30%)
CMYK	cmyk(69.7%, 75%, 0%, 70.2%)
CIE-LAB	lab(10.33, 21.97, -34.58)
CIE-LCH	lch(10.33, 40.97, 302.43°)
OKLab	oklab(23.63% 0.0149 -0.0997)
OKLCH	oklch(23.63% 0.101 278.5)
XYZ	xyz(1.8903, 1.1696, 6.9622)
Luminance	0.0117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17134C #484C13

analogous

#132B4C #17134C #33134C

triadic

#17134C #4C1713 #134C17

tetradic

#17134C #4C132B #484C13 #134C33

square

#17134C #4C132B #484C13 #134C33

split-complementary

#17134C #4C3313 #2B4C13

monochromatic

#070618 #08071B #17134C #261F7D #352BAE

Accessibility & contrast

On white

17.02

#17134C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#17134C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17134C

17.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17134C	#FFFFFF	#000000	##FFFFFF
##17134C	1.00	17.02	1.23	17.02
#FFFFFF	17.02	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4E

Deuteranopia (green-blind)

#001A4B

Tritanopia (blue-blind)

#00222D

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #17134c;
/* rgb */ color: rgb(23, 19, 76);
/* oklch */ color: oklch(23.6% 0.101 278.5);

Tailwind

colors: {
  custom: {
    50: '#5c517f',
    500: '#17134c',
    950: '#000000',
  },
}

SCSS

$custom: #17134c;
$custom-light: #5c517f;
$custom-dark: #000000;

JSON

{
  "hex": "#17134c",
  "rgb": {
    "r": 23,
    "g": 19,
    "b": 76
  },
  "hsl": {
    "h": 244.211,
    "s": 60,
    "l": 18.627
  },
  "oklch": {
    "l": 0.23628,
    "c": 0.10082,
    "h": 278.5
  },
  "luminance": 0.0117
}

Semantic roles & 50–950 ramp

primary

#17134C

secondary

#7F8536

accent

#E345D8

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #17134C

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

Preview Lab → · Contrast checker → · Palette generator →