#17293A#17293A

#17293A is a dark, muted cyan. Relative luminance 0.021; OKLCH L 27.4% C 0.040 H 248.1°. Best body text is #FFFFFF at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#17293A
RGB	rgb(23, 41, 58)
HSL	hsl(209, 43%, 16%)
HSV	hsv(209, 60%, 23%)
CMYK	cmyk(60.3%, 29.3%, 0%, 77.3%)
CIE-LAB	lab(15.87, -1.43, -13.17)
CIE-LCH	lch(15.87, 13.25, 263.79°)
OKLab	oklab(27.4% -0.0148 -0.0369)
OKLCH	oklch(27.4% 0.04 248.1)
XYZ	xyz(1.9097, 2.0734, 4.3017)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17293A #3A2817

analogous

#173A39 #17293A #17173A

triadic

#17293A #3A1729 #293A17

tetradic

#17293A #39173A #3A2817 #173A17

square

#17293A #39173A #3A2817 #173A17

split-complementary

#17293A #3A1717 #3A3917

monochromatic

#090F16 #090F16 #17293A #284866 #3A6792

Accessibility & contrast

On white

14.84

#17293A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#17293A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17293A

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17293A	#FFFFFF	#000000	##FFFFFF
##17293A	1.00	14.84	1.41	14.84
#FFFFFF	14.84	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22293B

Deuteranopia (green-blind)

#1D263A

Tritanopia (blue-blind)

#052D2F

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #17293a;
/* rgb */ color: rgb(23, 41, 58);
/* oklch */ color: oklch(27.4% 0.040 248.1);

Tailwind

colors: {
  custom: {
    50: '#576270',
    500: '#17293a',
    950: '#000000',
  },
}

SCSS

$custom: #17293a;
$custom-light: #576270;
$custom-dark: #000000;

JSON

{
  "hex": "#17293a",
  "rgb": {
    "r": 23,
    "g": 41,
    "b": 58
  },
  "hsl": {
    "h": 209.143,
    "s": 43.21,
    "l": 15.882
  },
  "oklch": {
    "l": 0.27395,
    "c": 0.03972,
    "h": 248.1
  },
  "luminance": 0.02074
}

Semantic roles & 50–950 ramp

primary

#17293A

secondary

#71563C

accent

#9255D3

background

#F5F5F6

surface

#E9EAEC

border

#C5C6C7

text

#030507

muted

#78797A

Preview Lab

Preview with #17293A

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

Preview Lab → · Contrast checker → · Palette generator →