#17314E#17314E

#17314E is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 30.8% C 0.062 H 252.7°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#17314E
RGB	rgb(23, 49, 78)
HSL	hsl(212, 54%, 20%)
HSV	hsv(212, 71%, 31%)
CMYK	cmyk(70.5%, 37.2%, 0%, 69.4%)
CIE-LAB	lab(19.76, 0.79, -20.78)
CIE-LCH	lch(19.76, 20.80, 272.16°)
OKLab	oklab(30.81% -0.0184 -0.0588)
OKLCH	oklch(30.81% 0.062 252.7)
XYZ	xyz(2.8263, 2.9286, 7.6226)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17314E #4E3417

analogous

#174D4E #17314E #18174E

triadic

#17314E #4E1731 #314E17

tetradic

#17314E #4E174D #4E3417 #174E18

square

#17314E #4E174D #4E3417 #174E18

split-complementary

#17314E #4E1817 #4D4E17

monochromatic

#070F18 #09131F #17314E #254F7D #336CAD

Accessibility & contrast

On white

13.24

#17314E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#17314E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17314E

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17314E	#FFFFFF	#000000	##FFFFFF
##17314E	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24334F

Deuteranopia (green-blind)

#1D2D4D

Tritanopia (blue-blind)

#00383B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #17314e;
/* rgb */ color: rgb(23, 49, 78);
/* oklch */ color: oklch(30.8% 0.062 252.7);

Tailwind

colors: {
  custom: {
    50: '#5b687f',
    500: '#17314e',
    950: '#000000',
  },
}

SCSS

$custom: #17314e;
$custom-light: #5b687f;
$custom-dark: #000000;

JSON

{
  "hex": "#17314e",
  "rgb": {
    "r": 23,
    "g": 49,
    "b": 78
  },
  "hsl": {
    "h": 211.636,
    "s": 54.455,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30812,
    "c": 0.06164,
    "h": 252.7
  },
  "luminance": 0.02929
}

Semantic roles & 50–950 ramp

primary

#17314E

secondary

#85623C

accent

#984ADE

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #17314E

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

Preview Lab → · Contrast checker → · Palette generator →