#17486C#17486C

#17486C is a dark, moderate cyan. Relative luminance 0.059; OKLCH L 38.8% C 0.080 H 244.5°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#17486C
RGB	rgb(23, 72, 108)
HSL	hsl(205, 65%, 26%)
HSV	hsv(205, 79%, 42%)
CMYK	cmyk(78.7%, 33.3%, 0%, 57.6%)
CIE-LAB	lab(29.16, -2.70, -25.53)
CIE-LCH	lch(29.16, 25.67, 263.95°)
OKLab	oklab(38.76% -0.0345 -0.0724)
OKLCH	oklch(38.76% 0.08 244.5)
XYZ	xyz(5.3764, 5.8990, 15.0397)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17486C #6C3B17

analogous

#176C65 #17486C #171D6C

triadic

#17486C #6C1748 #486C17

tetradic

#17486C #65176C #6C3B17 #1D6C17

square

#17486C #65176C #6C3B17 #1D6C17

split-complementary

#17486C #6C171D #6C6517

monochromatic

#051119 #0C263A #17486C #226A9E #2C8BD1

Accessibility & contrast

On white

9.63

#17486C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#17486C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17486C

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17486C	#FFFFFF	#000000	##FFFFFF
##17486C	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37496E

Deuteranopia (green-blind)

#2C416B

Tritanopia (blue-blind)

#005155

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #17486c;
/* rgb */ color: rgb(23, 72, 108);
/* oklch */ color: oklch(38.8% 0.080 244.5);

Tailwind

colors: {
  custom: {
    50: '#617a96',
    500: '#17486c',
    950: '#000000',
  },
}

SCSS

$custom: #17486c;
$custom-light: #617a96;
$custom-dark: #000000;

JSON

{
  "hex": "#17486c",
  "rgb": {
    "r": 23,
    "g": 72,
    "b": 108
  },
  "hsl": {
    "h": 205.412,
    "s": 64.885,
    "l": 25.686
  },
  "oklch": {
    "l": 0.3876,
    "c": 0.08016,
    "h": 244.5
  },
  "luminance": 0.059
}

Semantic roles & 50–950 ramp

primary

#17486C

secondary

#A2683D

accent

#8740E8

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #17486C

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

Preview Lab → · Contrast checker → · Palette generator →