#17106F#17106F

#17106F is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.3% C 0.151 H 273.1°. Best body text is #FFFFFF at 15.67:1 contrast (WCAG AA passes).

Color values

HEX	#17106F
RGB	rgb(23, 16, 111)
HSL	hsl(244, 75%, 25%)
HSV	hsv(244, 86%, 44%)
CMYK	cmyk(79.3%, 85.6%, 0%, 56.5%)
CIE-LAB	lab(13.83, 36.29, -52.29)
CIE-LCH	lch(13.83, 63.65, 304.76°)
OKLab	oklab(27.32% 0.0082 -0.1513)
OKLCH	oklch(27.32% 0.151 273.1)
XYZ	xyz(3.4069, 1.7001, 15.1844)
Luminance	0.0170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17106F #686F10

analogous

#10396F #17106F #47106F

triadic

#17106F #6F1710 #106F17

tetradic

#17106F #6F1039 #686F10 #106F47

square

#17106F #6F1039 #686F10 #106F47

split-complementary

#17106F #6F4710 #396F10

monochromatic

#06041B #0C083A #17106F #2218A4 #2D1FDA

Accessibility & contrast

On white

15.67

#17106F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#17106F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17106F

15.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17106F	#FFFFFF	#000000	##FFFFFF
##17106F	1.00	15.67	1.34	15.67
#FFFFFF	15.67	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002872

Deuteranopia (green-blind)

#001F6D

Tritanopia (blue-blind)

#002E40

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #17106f;
/* rgb */ color: rgb(23, 16, 111);
/* oklch */ color: oklch(27.3% 0.151 273.1);

Tailwind

colors: {
  custom: {
    50: '#665199',
    500: '#17106f',
    950: '#000000',
  },
}

SCSS

$custom: #17106f;
$custom-light: #665199;
$custom-dark: #000000;

JSON

{
  "hex": "#17106f",
  "rgb": {
    "r": 23,
    "g": 16,
    "b": 111
  },
  "hsl": {
    "h": 244.421,
    "s": 74.803,
    "l": 24.902
  },
  "oklch": {
    "l": 0.27316,
    "c": 0.15148,
    "h": 273.1
  },
  "luminance": 0.017
}

Semantic roles & 50–950 ramp

primary

#17106F

secondary

#9EA734

accent

#F136E4

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #17106F

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

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