#17485A#17485A

#17485A is a dark, muted cyan. Relative luminance 0.056; OKLCH L 37.8% C 0.060 H 226.2°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#17485A
RGB	rgb(23, 72, 90)
HSL	hsl(196, 59%, 22%)
HSV	hsv(196, 74%, 35%)
CMYK	cmyk(74.4%, 20%, 0%, 64.7%)
CIE-LAB	lab(28.26, -9.69, -15.42)
CIE-LCH	lch(28.26, 18.21, 237.86°)
OKLab	oklab(37.75% -0.0413 -0.0431)
OKLCH	oklch(37.75% 0.06 226.2)
XYZ	xyz(4.5154, 5.5546, 10.5050)
Luminance	0.0556 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17485A #5A2917

analogous

#175A4B #17485A #17275A

triadic

#17485A #5A1748 #485A17

tetradic

#17485A #4B175A #5A2917 #275A17

square

#17485A #4B175A #5A2917 #275A17

split-complementary

#17485A #5A1727 #5A4B17

monochromatic

#061318 #0B2129 #17485A #236F8B #3096BB

Accessibility & contrast

On white

9.95

#17485A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#17485A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17485A

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17485A	#FFFFFF	#000000	##FFFFFF
##17485A	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E465B

Deuteranopia (green-blind)

#35405A

Tritanopia (blue-blind)

#004D4E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #17485a;
/* rgb */ color: rgb(23, 72, 90);
/* oklch */ color: oklch(37.8% 0.060 226.2);

Tailwind

colors: {
  custom: {
    50: '#5e7b88',
    500: '#17485a',
    950: '#000000',
  },
}

SCSS

$custom: #17485a;
$custom-light: #5e7b88;
$custom-dark: #000000;

JSON

{
  "hex": "#17485a",
  "rgb": {
    "r": 23,
    "g": 72,
    "b": 90
  },
  "hsl": {
    "h": 196.119,
    "s": 59.292,
    "l": 22.157
  },
  "oklch": {
    "l": 0.37752,
    "c": 0.05976,
    "h": 226.2
  },
  "luminance": 0.05555
}

Semantic roles & 50–950 ramp

primary

#17485A

secondary

#91533C

accent

#7045E2

background

#F5F7F8

surface

#EAEDEF

border

#C6C8CA

text

#05090B

muted

#797B7C

Preview Lab

Preview with #17485A

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

Preview Lab → · Contrast checker → · Palette generator →