#17106A#17106A

#17106A is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.7% C 0.145 H 273.8°. Best body text is #FFFFFF at 15.93:1 contrast (WCAG AA passes).

Color values

HEX	#17106A
RGB	rgb(23, 16, 106)
HSL	hsl(245, 74%, 24%)
HSV	hsv(245, 85%, 42%)
CMYK	cmyk(78.3%, 84.9%, 0%, 58.4%)
CIE-LAB	lab(13.19, 34.62, -50.08)
CIE-LCH	lch(13.19, 60.88, 304.65°)
OKLab	oklab(26.69% 0.0096 -0.1448)
OKLCH	oklch(26.69% 0.145 273.8)
XYZ	xyz(3.1393, 1.5930, 13.7749)
Luminance	0.0159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17106A #636A10

analogous

#10366A #17106A #44106A

triadic

#17106A #6A1710 #106A17

tetradic

#17106A #6A1036 #636A10 #106A44

square

#17106A #6A1036 #636A10 #106A44

split-complementary

#17106A #6A4410 #366A10

monochromatic

#06041B #0B0835 #17106A #23189F #2E20D4

Accessibility & contrast

On white

15.93

#17106A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#17106A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17106A

15.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17106A	#FFFFFF	#000000	##FFFFFF
##17106A	1.00	15.93	1.32	15.93
#FFFFFF	15.93	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00266C

Deuteranopia (green-blind)

#001E68

Tritanopia (blue-blind)

#002C3E

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #17106a;
/* rgb */ color: rgb(23, 16, 106);
/* oklch */ color: oklch(26.7% 0.145 273.8);

Tailwind

colors: {
  custom: {
    50: '#645196',
    500: '#17106a',
    950: '#000000',
  },
}

SCSS

$custom: #17106a;
$custom-light: #645196;
$custom-dark: #000000;

JSON

{
  "hex": "#17106a",
  "rgb": {
    "r": 23,
    "g": 16,
    "b": 106
  },
  "hsl": {
    "h": 244.667,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.26688,
    "c": 0.14517,
    "h": 273.8
  },
  "luminance": 0.01593
}

Semantic roles & 50–950 ramp

primary

#17106A

secondary

#9AA234

accent

#F037E2

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#06020D

muted

#7A787E

Preview Lab

Preview with #17106A

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

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