#17529E#17529E

#17529E is a dark, vivid cyan. Relative luminance 0.087; OKLCH L 44.6% C 0.137 H 256.9°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#17529E
RGB	rgb(23, 82, 158)
HSL	hsl(214, 75%, 35%)
HSV	hsv(214, 85%, 62%)
CMYK	cmyk(85.4%, 48.1%, 0%, 38%)
CIE-LAB	lab(35.37, 10.95, -46.47)
CIE-LCH	lch(35.37, 47.74, 283.26°)
OKLab	oklab(44.6% -0.031 -0.1336)
OKLCH	oklch(44.6% 0.137 256.9)
XYZ	xyz(9.5399, 8.6842, 33.5145)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17529E #9E6317

analogous

#17959E #17529E #20179E

triadic

#17529E #9E1752 #529E17

tetradic

#17529E #9E1795 #9E6317 #179E20

square

#17529E #9E1795 #9E6317 #179E20

split-complementary

#17529E #9E2017 #959E17

monochromatic

#071B33 #0F3669 #17529E #1F6ED3 #4B8EE5

Accessibility & contrast

On white

7.67

#17529E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#17529E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17529E

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17529E	#FFFFFF	#000000	##FFFFFF
##17529E	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#275AA1

Deuteranopia (green-blind)

#004E9C

Tritanopia (blue-blind)

#006470

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #17529e;
/* rgb */ color: rgb(23, 82, 158);
/* oklch */ color: oklch(44.6% 0.137 256.9);

Tailwind

colors: {
  custom: {
    50: '#6d82bb',
    500: '#17529e',
    950: '#000000',
  },
}

SCSS

$custom: #17529e;
$custom-light: #6d82bb;
$custom-dark: #000000;

JSON

{
  "hex": "#17529e",
  "rgb": {
    "r": 23,
    "g": 82,
    "b": 158
  },
  "hsl": {
    "h": 213.778,
    "s": 74.586,
    "l": 35.49
  },
  "oklch": {
    "l": 0.44603,
    "c": 0.13718,
    "h": 256.9
  },
  "luminance": 0.08685
}

Semantic roles & 50–950 ramp

primary

#17529E

secondary

#C6904A

accent

#A037F1

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #17529E

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

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