#17425A#17425A

#17425A is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 36.1% C 0.063 H 236.7°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#17425A
RGB	rgb(23, 66, 90)
HSL	hsl(201, 59%, 22%)
HSV	hsv(201, 74%, 35%)
CMYK	cmyk(74.4%, 26.7%, 0%, 64.7%)
CIE-LAB	lab(26.20, -5.90, -18.60)
CIE-LCH	lch(26.20, 19.52, 252.39°)
OKLab	oklab(36.11% -0.0343 -0.0523)
OKLCH	oklch(36.11% 0.063 236.7)
XYZ	xyz(4.1463, 4.8163, 10.3820)
Luminance	0.0482 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17425A #5A2F17

analogous

#175A51 #17425A #17205A

triadic

#17425A #5A1742 #425A17

tetradic

#17425A #51175A #5A2F17 #205A17

square

#17425A #51175A #5A2F17 #205A17

split-complementary

#17425A #5A1720 #5A5117

monochromatic

#061218 #0B1E29 #17425A #23668B #3089BB

Accessibility & contrast

On white

10.70

#17425A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#17425A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17425A

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17425A	#FFFFFF	#000000	##FFFFFF
##17425A	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37425B

Deuteranopia (green-blind)

#2D3B5A

Tritanopia (blue-blind)

#00484A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #17425a;
/* rgb */ color: rgb(23, 66, 90);
/* oklch */ color: oklch(36.1% 0.063 236.7);

Tailwind

colors: {
  custom: {
    50: '#5e7688',
    500: '#17425a',
    950: '#000000',
  },
}

SCSS

$custom: #17425a;
$custom-light: #5e7688;
$custom-dark: #000000;

JSON

{
  "hex": "#17425a",
  "rgb": {
    "r": 23,
    "g": 66,
    "b": 90
  },
  "hsl": {
    "h": 201.493,
    "s": 59.292,
    "l": 22.157
  },
  "oklch": {
    "l": 0.36114,
    "c": 0.06261,
    "h": 236.7
  },
  "luminance": 0.04817
}

Semantic roles & 50–950 ramp

primary

#17425A

secondary

#915A3C

accent

#7E45E2

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080B

muted

#797B7C

Preview Lab

Preview with #17425A

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

Preview Lab → · Contrast checker → · Palette generator →