#17415B#17415B

#17415B is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 35.9% C 0.065 H 239.4°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#17415B
RGB	rgb(23, 65, 91)
HSL	hsl(203, 60%, 22%)
HSV	hsv(203, 75%, 36%)
CMYK	cmyk(74.7%, 28.6%, 0%, 64.3%)
CIE-LAB	lab(25.91, -4.87, -19.70)
CIE-LCH	lch(25.91, 20.30, 256.12°)
OKLab	oklab(35.9% -0.0328 -0.0555)
OKLCH	oklch(35.9% 0.065 239.4)
XYZ	xyz(4.1312, 4.7176, 10.5884)
Luminance	0.0472 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17415B #5B3117

analogous

#175B53 #17415B #171F5B

triadic

#17415B #5B1741 #415B17

tetradic

#17415B #53175B #5B3117 #1F5B17

square

#17415B #53175B #5B3117 #1F5B17

split-complementary

#17415B #5B171F #5B5317

monochromatic

#061118 #0B1E2A #17415B #23648C #3087BD

Accessibility & contrast

On white

10.80

#17415B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#17415B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17415B

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17415B	#FFFFFF	#000000	##FFFFFF
##17415B	1.00	10.80	1.94	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35415C

Deuteranopia (green-blind)

#2C3A5B

Tritanopia (blue-blind)

#00484A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #17415b;
/* rgb */ color: rgb(23, 65, 91);
/* oklch */ color: oklch(35.9% 0.065 239.4);

Tailwind

colors: {
  custom: {
    50: '#5e7589',
    500: '#17415b',
    950: '#000000',
  },
}

SCSS

$custom: #17415b;
$custom-light: #5e7589;
$custom-dark: #000000;

JSON

{
  "hex": "#17415b",
  "rgb": {
    "r": 23,
    "g": 65,
    "b": 91
  },
  "hsl": {
    "h": 202.941,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.359,
    "c": 0.0645,
    "h": 239.4
  },
  "luminance": 0.04718
}

Semantic roles & 50–950 ramp

primary

#17415B

secondary

#925D3C

accent

#8145E3

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080B

muted

#797B7C

Preview Lab

Preview with #17415B

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

Preview Lab → · Contrast checker → · Palette generator →