#17436C#17436C

#17436C is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.5% C 0.085 H 249.9°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#17436C
RGB	rgb(23, 67, 108)
HSL	hsl(209, 65%, 26%)
HSV	hsv(209, 79%, 42%)
CMYK	cmyk(78.7%, 38%, 0%, 57.6%)
CIE-LAB	lab(27.51, 0.61, -28.12)
CIE-LCH	lch(27.51, 28.13, 271.24°)
OKLab	oklab(37.47% -0.0293 -0.08)
OKLCH	oklch(37.47% 0.085 249.9)
XYZ	xyz(5.0663, 5.2786, 14.9363)
Luminance	0.0528 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17436C #6C4017

analogous

#176C6A #17436C #17196C

triadic

#17436C #6C1743 #436C17

tetradic

#17436C #6A176C #6C4017 #196C17

square

#17436C #6A176C #6C4017 #196C17

split-complementary

#17436C #6C1719 #6C6A17

monochromatic

#051019 #0C243A #17436C #22629E #2C82D1

Accessibility & contrast

On white

10.22

#17436C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#17436C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17436C

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17436C	#FFFFFF	#000000	##FFFFFF
##17436C	1.00	10.22	2.06	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30456E

Deuteranopia (green-blind)

#243D6B

Tritanopia (blue-blind)

#004D52

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #17436c;
/* rgb */ color: rgb(23, 67, 108);
/* oklch */ color: oklch(37.5% 0.085 249.9);

Tailwind

colors: {
  custom: {
    50: '#617696',
    500: '#17436c',
    950: '#000000',
  },
}

SCSS

$custom: #17436c;
$custom-light: #617696;
$custom-dark: #000000;

JSON

{
  "hex": "#17436c",
  "rgb": {
    "r": 23,
    "g": 67,
    "b": 108
  },
  "hsl": {
    "h": 208.941,
    "s": 64.885,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37468,
    "c": 0.08522,
    "h": 249.9
  },
  "luminance": 0.05279
}

Semantic roles & 50–950 ramp

primary

#17436C

secondary

#A26E3D

accent

#9140E8

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #17436C

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

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