#17576A#17576A

#17576A is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 42.6% C 0.069 H 222.1°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#17576A
RGB	rgb(23, 87, 106)
HSL	hsl(194, 64%, 25%)
HSV	hsv(194, 78%, 42%)
CMYK	cmyk(78.3%, 17.9%, 0%, 58.4%)
CIE-LAB	lab(34.06, -12.78, -16.63)
CIE-LCH	lch(34.06, 20.97, 232.47°)
OKLab	oklab(42.64% -0.0514 -0.0465)
OKLCH	oklch(42.64% 0.069 222.1)
XYZ	xyz(6.3620, 8.0384, 14.8491)
Luminance	0.0804 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17576A #6A2A17

analogous

#176A53 #17576A #172D6A

triadic

#17576A #6A1757 #576A17

tetradic

#17576A #53176A #6A2A17 #2D6A17

square

#17576A #53176A #6A2A17 #2D6A17

split-complementary

#17576A #6A172D #6A5317

monochromatic

#051519 #0C2E38 #17576A #22809C #2DAACF

Accessibility & contrast

On white

8.05

#17576A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#17576A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17576A

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17576A	#FFFFFF	#000000	##FFFFFF
##17576A	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C556B

Deuteranopia (green-blind)

#414D6A

Tritanopia (blue-blind)

#005D5D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #17576a;
/* rgb */ color: rgb(23, 87, 106);
/* oklch */ color: oklch(42.6% 0.069 222.1);

Tailwind

colors: {
  custom: {
    50: '#628694',
    500: '#17576a',
    950: '#000000',
  },
}

SCSS

$custom: #17576a;
$custom-light: #628694;
$custom-dark: #000000;

JSON

{
  "hex": "#17576a",
  "rgb": {
    "r": 23,
    "g": 87,
    "b": 106
  },
  "hsl": {
    "h": 193.735,
    "s": 64.341,
    "l": 25.294
  },
  "oklch": {
    "l": 0.42635,
    "c": 0.06935,
    "h": 222.1
  },
  "luminance": 0.08039
}

Semantic roles & 50–950 ramp

primary

#17576A

secondary

#A0533D

accent

#6740E7

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #17576A

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

Preview Lab → · Contrast checker → · Palette generator →