#17314D#17314D

#17314D is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 30.7% C 0.060 H 251.9°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#17314D
RGB	rgb(23, 49, 77)
HSL	hsl(211, 54%, 20%)
HSV	hsv(211, 70%, 30%)
CMYK	cmyk(70.1%, 36.4%, 0%, 69.8%)
CIE-LAB	lab(19.70, 0.38, -20.20)
CIE-LCH	lch(19.70, 20.20, 271.09°)
OKLab	oklab(30.75% -0.0187 -0.0571)
OKLCH	oklch(30.75% 0.06 251.9)
XYZ	xyz(2.7907, 2.9143, 7.4352)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17314D #4D3317

analogous

#174C4D #17314D #18174D

triadic

#17314D #4D1731 #314D17

tetradic

#17314D #4D174C #4D3317 #174D18

square

#17314D #4D174C #4D3317 #174D18

split-complementary

#17314D #4D1817 #4C4D17

monochromatic

#070F18 #09131E #17314D #254F7C #336DAB

Accessibility & contrast

On white

13.27

#17314D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#17314D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17314D

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17314D	#FFFFFF	#000000	##FFFFFF
##17314D	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25324E

Deuteranopia (green-blind)

#1E2D4C

Tritanopia (blue-blind)

#00373B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #17314d;
/* rgb */ color: rgb(23, 49, 77);
/* oklch */ color: oklch(30.7% 0.060 251.9);

Tailwind

colors: {
  custom: {
    50: '#5a687f',
    500: '#17314d',
    950: '#000000',
  },
}

SCSS

$custom: #17314d;
$custom-light: #5a687f;
$custom-dark: #000000;

JSON

{
  "hex": "#17314d",
  "rgb": {
    "r": 23,
    "g": 49,
    "b": 77
  },
  "hsl": {
    "h": 211.111,
    "s": 54,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30747,
    "c": 0.06013,
    "h": 251.9
  },
  "luminance": 0.02915
}

Semantic roles & 50–950 ramp

primary

#17314D

secondary

#84613C

accent

#974ADD

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #17314D

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

Preview Lab → · Contrast checker → · Palette generator →