#17446B#17446B

#17446B is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.7% C 0.083 H 248.3°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#17446B
RGB	rgb(23, 68, 107)
HSL	hsl(208, 65%, 25%)
HSV	hsv(208, 79%, 42%)
CMYK	cmyk(78.5%, 36.4%, 0%, 58%)
CIE-LAB	lab(27.78, -0.47, -27.06)
CIE-LCH	lch(27.78, 27.06, 269.01°)
OKLab	oklab(37.66% -0.0306 -0.0769)
OKLCH	oklch(37.66% 0.083 248.3)
XYZ	xyz(5.0733, 5.3774, 14.6776)
Luminance	0.0538 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17446B #6B3E17

analogous

#176B68 #17446B #171A6B

triadic

#17446B #6B1744 #446B17

tetradic

#17446B #68176B #6B3E17 #1A6B17

square

#17446B #68176B #6B3E17 #1A6B17

split-complementary

#17446B #6B171A #6B6817

monochromatic

#051019 #0C2439 #17446B #22649D #2D84D0

Accessibility & contrast

On white

10.12

#17446B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#17446B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17446B

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17446B	#FFFFFF	#000000	##FFFFFF
##17446B	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32466D

Deuteranopia (green-blind)

#263E6A

Tritanopia (blue-blind)

#004D52

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #17446b;
/* rgb */ color: rgb(23, 68, 107);
/* oklch */ color: oklch(37.7% 0.083 248.3);

Tailwind

colors: {
  custom: {
    50: '#617795',
    500: '#17446b',
    950: '#000000',
  },
}

SCSS

$custom: #17446b;
$custom-light: #617795;
$custom-dark: #000000;

JSON

{
  "hex": "#17446b",
  "rgb": {
    "r": 23,
    "g": 68,
    "b": 107
  },
  "hsl": {
    "h": 207.857,
    "s": 64.615,
    "l": 25.49
  },
  "oklch": {
    "l": 0.3766,
    "c": 0.08277,
    "h": 248.3
  },
  "luminance": 0.05378
}

Semantic roles & 50–950 ramp

primary

#17446B

secondary

#A16B3D

accent

#8E40E8

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #17446B

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

Preview Lab → · Contrast checker → · Palette generator →