#17546C#17546C

#17546C is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 41.9% C 0.072 H 228.9°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#17546C
RGB	rgb(23, 84, 108)
HSL	hsl(197, 65%, 26%)
HSV	hsv(197, 79%, 42%)
CMYK	cmyk(78.7%, 22.2%, 0%, 57.6%)
CIE-LAB	lab(33.15, -10.25, -19.30)
CIE-LCH	lch(33.15, 21.85, 242.04°)
OKLab	oklab(41.93% -0.0473 -0.0542)
OKLCH	oklch(41.93% 0.072 228.9)
XYZ	xyz(6.2293, 7.6048, 15.3240)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17546C #6C2F17

analogous

#176C59 #17546C #17296C

triadic

#17546C #6C1754 #546C17

tetradic

#17546C #59176C #6C2F17 #296C17

square

#17546C #59176C #6C2F17 #296C17

split-complementary

#17546C #6C1729 #6C5917

monochromatic

#051419 #0C2D3A #17546C #227B9E #2CA2D1

Accessibility & contrast

On white

8.33

#17546C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#17546C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17546C

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17546C	#FFFFFF	#000000	##FFFFFF
##17546C	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47536D

Deuteranopia (green-blind)

#3C4A6C

Tritanopia (blue-blind)

#005B5C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #17546c;
/* rgb */ color: rgb(23, 84, 108);
/* oklch */ color: oklch(41.9% 0.072 228.9);

Tailwind

colors: {
  custom: {
    50: '#628496',
    500: '#17546c',
    950: '#000000',
  },
}

SCSS

$custom: #17546c;
$custom-light: #628496;
$custom-dark: #000000;

JSON

{
  "hex": "#17546c",
  "rgb": {
    "r": 23,
    "g": 84,
    "b": 108
  },
  "hsl": {
    "h": 196.941,
    "s": 64.885,
    "l": 25.686
  },
  "oklch": {
    "l": 0.4193,
    "c": 0.07194,
    "h": 228.9
  },
  "luminance": 0.07606
}

Semantic roles & 50–950 ramp

primary

#17546C

secondary

#A2593D

accent

#6F40E8

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #17546C

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

Preview Lab → · Contrast checker → · Palette generator →