#17527D#17527D

#17527D is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.4% C 0.093 H 245.0°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#17527D
RGB	rgb(23, 82, 125)
HSL	hsl(205, 69%, 29%)
HSV	hsv(205, 82%, 49%)
CMYK	cmyk(81.6%, 34.4%, 0%, 51%)
CIE-LAB	lab(33.34, -2.40, -29.58)
CIE-LCH	lch(33.34, 29.67, 265.37°)
OKLab	oklab(42.37% -0.0391 -0.084)
OKLCH	oklch(42.37% 0.093 245)
XYZ	xyz(7.0709, 7.6966, 20.5110)
Luminance	0.0770 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17527D #7D4217

analogous

#177D75 #17527D #171F7D

triadic

#17527D #7D1752 #527D17

tetradic

#17527D #75177D #7D4217 #1F7D17

square

#17527D #75177D #7D4217 #1F7D17

split-complementary

#17527D #7D171F #7D7517

monochromatic

#05111A #0D3049 #17527D #2174B1 #3594DA

Accessibility & contrast

On white

8.27

#17527D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#17527D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17527D

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17527D	#FFFFFF	#000000	##FFFFFF
##17527D	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E547F

Deuteranopia (green-blind)

#304A7C

Tritanopia (blue-blind)

#005C61

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #17527d;
/* rgb */ color: rgb(23, 82, 125);
/* oklch */ color: oklch(42.4% 0.093 245.0);

Tailwind

colors: {
  custom: {
    50: '#6582a3',
    500: '#17527d',
    950: '#000000',
  },
}

SCSS

$custom: #17527d;
$custom-light: #6582a3;
$custom-dark: #000000;

JSON

{
  "hex": "#17527d",
  "rgb": {
    "r": 23,
    "g": 82,
    "b": 125
  },
  "hsl": {
    "h": 205.294,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.42367,
    "c": 0.09269,
    "h": 245
  },
  "luminance": 0.07697
}

Semantic roles & 50–950 ramp

primary

#17527D

secondary

#B26F3E

accent

#863CEC

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #17527D

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

Preview Lab → · Contrast checker → · Palette generator →