#17436A#17436A

#17436A is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.3% C 0.082 H 248.7°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#17436A
RGB	rgb(23, 67, 106)
HSL	hsl(208, 64%, 25%)
HSV	hsv(208, 78%, 42%)
CMYK	cmyk(78.3%, 36.8%, 0%, 58.4%)
CIE-LAB	lab(27.40, -0.20, -27.03)
CIE-LCH	lch(27.40, 27.03, 269.57°)
OKLab	oklab(37.34% -0.0299 -0.0768)
OKLCH	oklch(37.34% 0.082 248.7)
XYZ	xyz(4.9610, 5.2365, 14.3822)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17436A #6A3E17

analogous

#176A67 #17436A #17196A

triadic

#17436A #6A1743 #436A17

tetradic

#17436A #67176A #6A3E17 #196A17

square

#17436A #67176A #6A3E17 #196A17

split-complementary

#17436A #6A1719 #6A6717

monochromatic

#051019 #0C2338 #17436A #22639C #2D83CF

Accessibility & contrast

On white

10.26

#17436A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#17436A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17436A

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17436A	#FFFFFF	#000000	##FFFFFF
##17436A	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31456C

Deuteranopia (green-blind)

#253D69

Tritanopia (blue-blind)

#004C51

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #17436a;
/* rgb */ color: rgb(23, 67, 106);
/* oklch */ color: oklch(37.3% 0.082 248.7);

Tailwind

colors: {
  custom: {
    50: '#617695',
    500: '#17436a',
    950: '#000000',
  },
}

SCSS

$custom: #17436a;
$custom-light: #617695;
$custom-dark: #000000;

JSON

{
  "hex": "#17436a",
  "rgb": {
    "r": 23,
    "g": 67,
    "b": 106
  },
  "hsl": {
    "h": 208.193,
    "s": 64.341,
    "l": 25.294
  },
  "oklch": {
    "l": 0.37339,
    "c": 0.08244,
    "h": 248.7
  },
  "luminance": 0.05237
}

Semantic roles & 50–950 ramp

primary

#17436A

secondary

#A06B3D

accent

#8F40E7

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#05080D

muted

#7A7B7E

Preview Lab

Preview with #17436A

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

Preview Lab → · Contrast checker → · Palette generator →