#17546D#17546D

#17546D is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.0% C 0.073 H 229.9°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#17546D
RGB	rgb(23, 84, 109)
HSL	hsl(197, 65%, 26%)
HSV	hsv(197, 79%, 43%)
CMYK	cmyk(78.9%, 22.9%, 0%, 57.3%)
CIE-LAB	lab(33.19, -9.87, -19.85)
CIE-LCH	lch(33.19, 22.17, 243.57°)
OKLab	oklab(41.98% -0.0469 -0.0558)
OKLCH	oklch(41.98% 0.073 229.9)
XYZ	xyz(6.2829, 7.6262, 15.6059)
Luminance	0.0763 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17546D #6D3017

analogous

#176D5B #17546D #17296D

triadic

#17546D #6D1754 #546D17

tetradic

#17546D #5B176D #6D3017 #296D17

square

#17546D #5B176D #6D3017 #296D17

split-complementary

#17546D #6D1729 #6D5B17

monochromatic

#051319 #0C2D3A #17546D #227BA0 #2CA2D2

Accessibility & contrast

On white

8.32

#17546D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#17546D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17546D

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17546D	#FFFFFF	#000000	##FFFFFF
##17546D	1.00	8.32	2.53	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47536E

Deuteranopia (green-blind)

#3C4A6D

Tritanopia (blue-blind)

#005B5C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #17546d;
/* rgb */ color: rgb(23, 84, 109);
/* oklch */ color: oklch(42.0% 0.073 229.9);

Tailwind

colors: {
  custom: {
    50: '#628497',
    500: '#17546d',
    950: '#000000',
  },
}

SCSS

$custom: #17546d;
$custom-light: #628497;
$custom-dark: #000000;

JSON

{
  "hex": "#17546d",
  "rgb": {
    "r": 23,
    "g": 84,
    "b": 109
  },
  "hsl": {
    "h": 197.442,
    "s": 65.152,
    "l": 25.882
  },
  "oklch": {
    "l": 0.41982,
    "c": 0.0729,
    "h": 229.9
  },
  "luminance": 0.07627
}

Semantic roles & 50–950 ramp

primary

#17546D

secondary

#A35B3D

accent

#7140E8

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #17546D

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

Preview Lab → · Contrast checker → · Palette generator →