#17485E#17485E

#17485E is a dark, moderate cyan. Relative luminance 0.056; OKLCH L 38.0% C 0.064 H 231.4°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#17485E
RGB	rgb(23, 72, 94)
HSL	hsl(199, 61%, 23%)
HSV	hsv(199, 76%, 37%)
CMYK	cmyk(75.5%, 23.4%, 0%, 63.1%)
CIE-LAB	lab(28.44, -8.18, -17.71)
CIE-LCH	lch(28.44, 19.50, 245.22°)
OKLab	oklab(37.96% -0.0397 -0.0497)
OKLCH	oklch(37.96% 0.064 231.4)
XYZ	xyz(4.6903, 5.6245, 11.4260)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17485E #5E2D17

analogous

#175E51 #17485E #17245E

triadic

#17485E #5E1748 #485E17

tetradic

#17485E #51175E #5E2D17 #245E17

square

#17485E #51175E #5E2D17 #245E17

split-complementary

#17485E #5E1724 #5E5117

monochromatic

#061319 #0B222D #17485E #236E8F #2F93C0

Accessibility & contrast

On white

9.88

#17485E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#17485E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17485E

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17485E	#FFFFFF	#000000	##FFFFFF
##17485E	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D475F

Deuteranopia (green-blind)

#33405E

Tritanopia (blue-blind)

#004E4F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #17485e;
/* rgb */ color: rgb(23, 72, 94);
/* oklch */ color: oklch(38.0% 0.064 231.4);

Tailwind

colors: {
  custom: {
    50: '#5f7b8b',
    500: '#17485e',
    950: '#000000',
  },
}

SCSS

$custom: #17485e;
$custom-light: #5f7b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#17485e",
  "rgb": {
    "r": 23,
    "g": 72,
    "b": 94
  },
  "hsl": {
    "h": 198.592,
    "s": 60.684,
    "l": 22.941
  },
  "oklch": {
    "l": 0.37961,
    "c": 0.0636,
    "h": 231.4
  },
  "luminance": 0.05625
}

Semantic roles & 50–950 ramp

primary

#17485E

secondary

#95583C

accent

#7644E4

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #17485E

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

Preview Lab → · Contrast checker → · Palette generator →