#17343E#17343E

#17343E is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.7% C 0.039 H 222.9°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#17343E
RGB	rgb(23, 52, 62)
HSL	hsl(195, 46%, 17%)
HSV	hsv(195, 63%, 24%)
CMYK	cmyk(62.9%, 16.1%, 0%, 75.7%)
CIE-LAB	lab(19.99, -7.40, -9.59)
CIE-LCH	lch(19.99, 12.12, 232.33°)
OKLab	oklab(30.73% -0.0286 -0.0266)
OKLCH	oklch(30.73% 0.039 222.9)
XYZ	xyz(2.4505, 2.9857, 5.0037)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17343E #3E2117

analogous

#173E35 #17343E #17213E

triadic

#17343E #3E1734 #343E17

tetradic

#17343E #35173E #3E2117 #213E17

square

#17343E #35173E #3E2117 #213E17

split-complementary

#17343E #3E1721 #3E3517

monochromatic

#081316 #081316 #17343E #28596B #387F97

Accessibility & contrast

On white

13.15

#17343E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#17343E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17343E

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17343E	#FFFFFF	#000000	##FFFFFF
##17343E	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E333F

Deuteranopia (green-blind)

#292E3E

Tritanopia (blue-blind)

#003737

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #17343e;
/* rgb */ color: rgb(23, 52, 62);
/* oklch */ color: oklch(30.7% 0.039 222.9);

Tailwind

colors: {
  custom: {
    50: '#586b73',
    500: '#17343e',
    950: '#000000',
  },
}

SCSS

$custom: #17343e;
$custom-light: #586b73;
$custom-dark: #000000;

JSON

{
  "hex": "#17343e",
  "rgb": {
    "r": 23,
    "g": 52,
    "b": 62
  },
  "hsl": {
    "h": 195.385,
    "s": 45.882,
    "l": 16.667
  },
  "oklch": {
    "l": 0.30725,
    "c": 0.0391,
    "h": 222.9
  },
  "luminance": 0.02986
}

Semantic roles & 50–950 ramp

primary

#17343E

secondary

#754B3C

accent

#7452D6

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #17343E

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

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