#17146B#17146B

#17146B is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.3% C 0.143 H 273.1°. Best body text is #FFFFFF at 15.57:1 contrast (WCAG AA passes).

Color values

HEX	#17146B
RGB	rgb(23, 20, 107)
HSL	hsl(242, 69%, 25%)
HSV	hsv(242, 81%, 42%)
CMYK	cmyk(78.5%, 81.3%, 0%, 58%)
CIE-LAB	lab(14.08, 32.74, -49.26)
CIE-LCH	lch(14.08, 59.14, 303.61°)
OKLab	oklab(27.35% 0.0077 -0.1425)
OKLCH	oklch(27.35% 0.143 273.1)
XYZ	xyz(3.2565, 1.7437, 14.0720)
Luminance	0.0174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17146B #686B14

analogous

#143D6B #17146B #43146B

triadic

#17146B #6B1714 #146B17

tetradic

#17146B #6B143D #686B14 #146B43

square

#17146B #6B143D #686B14 #146B43

split-complementary

#17146B #6B4314 #3D6B14

monochromatic

#06051A #0C0A37 #17146B #221E9F #2D27D2

Accessibility & contrast

On white

15.57

#17146B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#17146B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17146B

15.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17146B	#FFFFFF	#000000	##FFFFFF
##17146B	1.00	15.57	1.35	15.57
#FFFFFF	15.57	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00286D

Deuteranopia (green-blind)

#002069

Tritanopia (blue-blind)

#002E3F

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #17146b;
/* rgb */ color: rgb(23, 20, 107);
/* oklch */ color: oklch(27.3% 0.143 273.1);

Tailwind

colors: {
  custom: {
    50: '#645396',
    500: '#17146b',
    950: '#000000',
  },
}

SCSS

$custom: #17146b;
$custom-light: #645396;
$custom-dark: #000000;

JSON

{
  "hex": "#17146b",
  "rgb": {
    "r": 23,
    "g": 20,
    "b": 107
  },
  "hsl": {
    "h": 242.069,
    "s": 68.504,
    "l": 24.902
  },
  "oklch": {
    "l": 0.27347,
    "c": 0.14274,
    "h": 273.1
  },
  "luminance": 0.01744
}

Semantic roles & 50–950 ramp

primary

#17146B

secondary

#9EA239

accent

#EB3CE5

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#06020D

muted

#7A787E

Preview Lab

Preview with #17146B

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

Preview Lab → · Contrast checker → · Palette generator →