#17208E#17208E

#17208E is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.2% C 0.176 H 268.9°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#17208E
RGB	rgb(23, 32, 142)
HSL	hsl(235, 72%, 32%)
HSV	hsv(235, 84%, 56%)
CMYK	cmyk(83.8%, 77.5%, 0%, 44.3%)
CIE-LAB	lab(20.70, 38.09, -60.63)
CIE-LCH	lch(20.70, 71.60, 302.14°)
OKLab	oklab(33.24% -0.0033 -0.1757)
OKLCH	oklch(33.24% 0.176 268.9)
XYZ	xyz(5.7507, 3.1675, 25.8942)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17208E #8E8517

analogous

#175C8E #17208E #49178E

triadic

#17208E #8E1720 #208E17

tetradic

#17208E #8E175C #8E8517 #178E49

square

#17208E #8E175C #8E8517 #178E49

split-complementary

#17208E #8E4917 #5C8E17

monochromatic

#060825 #0E1459 #17208E #202CC3 #3F4CE0

Accessibility & contrast

On white

12.86

#17208E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#17208E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17208E

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17208E	#FFFFFF	#000000	##FFFFFF
##17208E	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003891

Deuteranopia (green-blind)

#002C8C

Tritanopia (blue-blind)

#004156

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #17208e;
/* rgb */ color: rgb(23, 32, 142);
/* oklch */ color: oklch(33.2% 0.176 268.9);

Tailwind

colors: {
  custom: {
    50: '#6d5db0',
    500: '#17208e',
    950: '#000000',
  },
}

SCSS

$custom: #17208e;
$custom-light: #6d5db0;
$custom-dark: #000000;

JSON

{
  "hex": "#17208e",
  "rgb": {
    "r": 23,
    "g": 32,
    "b": 142
  },
  "hsl": {
    "h": 235.462,
    "s": 72.121,
    "l": 32.353
  },
  "oklch": {
    "l": 0.3324,
    "c": 0.17571,
    "h": 268.9
  },
  "luminance": 0.03168
}

Semantic roles & 50–950 ramp

primary

#17208E

secondary

#C0B740

accent

#E139EF

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#080411

muted

#7B7980

Preview Lab

Preview with #17208E

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

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