#17425C#17425C

#17425C is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.2% C 0.065 H 238.9°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#17425C
RGB	rgb(23, 66, 92)
HSL	hsl(203, 60%, 23%)
HSV	hsv(203, 75%, 36%)
CMYK	cmyk(75%, 28.3%, 0%, 63.9%)
CIE-LAB	lab(26.31, -5.13, -19.74)
CIE-LCH	lch(26.31, 20.40, 255.45°)
OKLab	oklab(36.23% -0.0336 -0.0556)
OKLCH	oklch(36.23% 0.065 238.9)
XYZ	xyz(4.2326, 4.8508, 10.8364)
Luminance	0.0485 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17425C #5C3117

analogous

#175C54 #17425C #171F5C

triadic

#17425C #5C1742 #425C17

tetradic

#17425C #54175C #5C3117 #1F5C17

square

#17425C #54175C #5C3117 #1F5C17

split-complementary

#17425C #5C171F #5C5417

monochromatic

#061218 #0B1F2B #17425C #23658D #2F88BE

Accessibility & contrast

On white

10.66

#17425C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#17425C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17425C

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17425C	#FFFFFF	#000000	##FFFFFF
##17425C	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36425D

Deuteranopia (green-blind)

#2C3B5C

Tritanopia (blue-blind)

#00494B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #17425c;
/* rgb */ color: rgb(23, 66, 92);
/* oklch */ color: oklch(36.2% 0.065 238.9);

Tailwind

colors: {
  custom: {
    50: '#5e768a',
    500: '#17425c',
    950: '#000000',
  },
}

SCSS

$custom: #17425c;
$custom-light: #5e768a;
$custom-dark: #000000;

JSON

{
  "hex": "#17425c",
  "rgb": {
    "r": 23,
    "g": 66,
    "b": 92
  },
  "hsl": {
    "h": 202.609,
    "s": 60,
    "l": 22.549
  },
  "oklch": {
    "l": 0.36227,
    "c": 0.06498,
    "h": 238.9
  },
  "luminance": 0.04851
}

Semantic roles & 50–950 ramp

primary

#17425C

secondary

#935D3C

accent

#8045E3

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080B

muted

#797B7C

Preview Lab

Preview with #17425C

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

Preview Lab → · Contrast checker → · Palette generator →