#17324E#17324E

#17324E is a dark, moderate cyan. Relative luminance 0.030; OKLCH L 31.1% C 0.061 H 251.1°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#17324E
RGB	rgb(23, 50, 78)
HSL	hsl(211, 54%, 20%)
HSV	hsv(211, 71%, 31%)
CMYK	cmyk(70.5%, 35.9%, 0%, 69.4%)
CIE-LAB	lab(20.10, 0.09, -20.24)
CIE-LCH	lch(20.10, 20.24, 270.24°)
OKLab	oklab(31.08% -0.0196 -0.0573)
OKLCH	oklch(31.08% 0.061 251.1)
XYZ	xyz(2.8686, 3.0131, 7.6367)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17324E #4E3317

analogous

#174E4E #17324E #17174E

triadic

#17324E #4E1732 #324E17

tetradic

#17324E #4E174E #4E3317 #174E17

square

#17324E #4E174E #4E3317 #174E17

split-complementary

#17324E #4E1717 #4E4E17

monochromatic

#070F18 #09141F #17324E #25507D #336FAD

Accessibility & contrast

On white

13.10

#17324E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#17324E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17324E

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17324E	#FFFFFF	#000000	##FFFFFF
##17324E	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26334F

Deuteranopia (green-blind)

#1E2E4D

Tritanopia (blue-blind)

#00393C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #17324e;
/* rgb */ color: rgb(23, 50, 78);
/* oklch */ color: oklch(31.1% 0.061 251.1);

Tailwind

colors: {
  custom: {
    50: '#5b697f',
    500: '#17324e',
    950: '#000000',
  },
}

SCSS

$custom: #17324e;
$custom-light: #5b697f;
$custom-dark: #000000;

JSON

{
  "hex": "#17324e",
  "rgb": {
    "r": 23,
    "g": 50,
    "b": 78
  },
  "hsl": {
    "h": 210.545,
    "s": 54.455,
    "l": 19.804
  },
  "oklch": {
    "l": 0.31079,
    "c": 0.06053,
    "h": 251.1
  },
  "luminance": 0.03013
}

Semantic roles & 50–950 ramp

primary

#17324E

secondary

#85613C

accent

#954ADE

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #17324E

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

Preview Lab → · Contrast checker → · Palette generator →