#17115F#17115F

#17115F is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.5% C 0.130 H 275.4°. Best body text is #FFFFFF at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#17115F
RGB	rgb(23, 17, 95)
HSL	hsl(245, 70%, 22%)
HSV	hsv(245, 82%, 37%)
CMYK	cmyk(75.8%, 82.1%, 0%, 62.7%)
CIE-LAB	lab(12.02, 30.25, -44.72)
CIE-LCH	lch(12.02, 53.99, 304.07°)
OKLab	oklab(25.47% 0.0121 -0.1293)
OKLCH	oklch(25.47% 0.13 275.4)
XYZ	xyz(2.6187, 1.4090, 10.9582)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17115F #595F11

analogous

#11325F #17115F #3E115F

triadic

#17115F #5F1711 #115F17

tetradic

#17115F #5F1132 #595F11 #115F3E

square

#17115F #5F1132 #595F11 #115F3E

split-complementary

#17115F #5F3E11 #325F11

monochromatic

#06051A #0A082B #17115F #241A93 #3024C7

Accessibility & contrast

On white

16.38

#17115F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#17115F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17115F

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17115F	#FFFFFF	#000000	##FFFFFF
##17115F	1.00	16.38	1.28	16.38
#FFFFFF	16.38	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002361

Deuteranopia (green-blind)

#001C5E

Tritanopia (blue-blind)

#002837

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #17115f;
/* rgb */ color: rgb(23, 17, 95);
/* oklch */ color: oklch(25.5% 0.130 275.4);

Tailwind

colors: {
  custom: {
    50: '#61518d',
    500: '#17115f',
    950: '#000000',
  },
}

SCSS

$custom: #17115f;
$custom-light: #61518d;
$custom-dark: #000000;

JSON

{
  "hex": "#17115f",
  "rgb": {
    "r": 23,
    "g": 17,
    "b": 95
  },
  "hsl": {
    "h": 244.615,
    "s": 69.643,
    "l": 21.961
  },
  "oklch": {
    "l": 0.25471,
    "c": 0.12989,
    "h": 275.4
  },
  "luminance": 0.01409
}

Semantic roles & 50–950 ramp

primary

#17115F

secondary

#909834

accent

#EC3BDF

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #17115F

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

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