#17073E#17073E

#17073E is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.1% C 0.096 H 287.7°. Best body text is #FFFFFF at 18.48:1 contrast (WCAG AA passes).

Color values

HEX	#17073E
RGB	rgb(23, 7, 62)
HSL	hsl(257, 80%, 14%)
HSV	hsv(257, 89%, 24%)
CMYK	cmyk(62.9%, 88.7%, 0%, 75.7%)
CIE-LAB	lab(6.16, 24.02, -31.55)
CIE-LCH	lch(6.16, 39.65, 307.28°)
OKLab	oklab(20.08% 0.0293 -0.0916)
OKLCH	oklch(20.08% 0.096 287.7)
XYZ	xyz(1.2986, 0.6818, 4.6197)
Luminance	0.0068 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17073E #2E3E07

analogous

#07123E #17073E #32073E

triadic

#17073E #3E1707 #073E17

tetradic

#17073E #3E0712 #2E3E07 #073E32

square

#17073E #3E0712 #2E3E07 #073E32

split-complementary

#17073E #3E3207 #123E07

monochromatic

#0A031B #0A031B #17073E #2B0D75 #4013AC

Accessibility & contrast

On white

18.48

#17073E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#17073E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17073E

18.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17073E	#FFFFFF	#000000	##FFFFFF
##17073E	1.00	18.48	1.14	18.48
#FFFFFF	18.48	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001540

Deuteranopia (green-blind)

#00123D

Tritanopia (blue-blind)

#071722

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #17073e;
/* rgb */ color: rgb(23, 7, 62);
/* oklch */ color: oklch(20.1% 0.096 287.7);

Tailwind

colors: {
  custom: {
    50: '#5a4974',
    500: '#17073e',
    950: '#000000',
  },
}

SCSS

$custom: #17073e;
$custom-light: #5a4974;
$custom-dark: #000000;

JSON

{
  "hex": "#17073e",
  "rgb": {
    "r": 23,
    "g": 7,
    "b": 62
  },
  "hsl": {
    "h": 257.455,
    "s": 79.71,
    "l": 13.529
  },
  "oklch": {
    "l": 0.20081,
    "c": 0.09618,
    "h": 287.7
  },
  "luminance": 0.00682
}

Semantic roles & 50–950 ramp

primary

#17073E

secondary

#637D24

accent

#F632BD

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #17073E

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

Preview Lab → · Contrast checker → · Palette generator →