#17476C#17476C

#17476C is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.5% C 0.081 H 245.7°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#17476C
RGB	rgb(23, 71, 108)
HSL	hsl(206, 65%, 26%)
HSV	hsv(206, 79%, 42%)
CMYK	cmyk(78.7%, 34.3%, 0%, 57.6%)
CIE-LAB	lab(28.83, -2.05, -26.05)
CIE-LCH	lch(28.83, 26.13, 265.50°)
OKLab	oklab(38.5% -0.0334 -0.0739)
OKLCH	oklch(38.5% 0.081 245.7)
XYZ	xyz(5.3123, 5.7707, 15.0183)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17476C #6C3C17

analogous

#176C66 #17476C #171C6C

triadic

#17476C #6C1747 #476C17

tetradic

#17476C #66176C #6C3C17 #1C6C17

square

#17476C #66176C #6C3C17 #1C6C17

split-complementary

#17476C #6C171C #6C6617

monochromatic

#051119 #0C263A #17476C #22689E #2C89D1

Accessibility & contrast

On white

9.75

#17476C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#17476C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17476C

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17476C	#FFFFFF	#000000	##FFFFFF
##17476C	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36486E

Deuteranopia (green-blind)

#2A406B

Tritanopia (blue-blind)

#005054

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #17476c;
/* rgb */ color: rgb(23, 71, 108);
/* oklch */ color: oklch(38.5% 0.081 245.7);

Tailwind

colors: {
  custom: {
    50: '#617a96',
    500: '#17476c',
    950: '#000000',
  },
}

SCSS

$custom: #17476c;
$custom-light: #617a96;
$custom-dark: #000000;

JSON

{
  "hex": "#17476c",
  "rgb": {
    "r": 23,
    "g": 71,
    "b": 108
  },
  "hsl": {
    "h": 206.118,
    "s": 64.885,
    "l": 25.686
  },
  "oklch": {
    "l": 0.385,
    "c": 0.08111,
    "h": 245.7
  },
  "luminance": 0.05771
}

Semantic roles & 50–950 ramp

primary

#17476C

secondary

#A2693D

accent

#8940E8

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #17476C

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

Preview Lab → · Contrast checker → · Palette generator →