#17323C#17323C

#17323C is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.1% C 0.038 H 224.4°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#17323C
RGB	rgb(23, 50, 60)
HSL	hsl(196, 45%, 16%)
HSV	hsv(196, 62%, 24%)
CMYK	cmyk(61.7%, 16.7%, 0%, 76.5%)
CIE-LAB	lab(19.18, -6.82, -9.46)
CIE-LCH	lch(19.18, 11.66, 234.20°)
OKLab	oklab(30.05% -0.0268 -0.0262)
OKLCH	oklch(30.05% 0.038 224.4)
XYZ	xyz(2.3093, 2.7894, 4.6908)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17323C #3C2117

analogous

#173C34 #17323C #17203C

triadic

#17323C #3C1732 #323C17

tetradic

#17323C #34173C #3C2117 #203C17

square

#17323C #34173C #3C2117 #203C17

split-complementary

#17323C #3C1720 #3C3417

monochromatic

#081216 #081216 #17323C #285768 #397C94

Accessibility & contrast

On white

13.48

#17323C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#17323C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17323C

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17323C	#FFFFFF	#000000	##FFFFFF
##17323C	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C313D

Deuteranopia (green-blind)

#272D3C

Tritanopia (blue-blind)

#013535

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #17323c;
/* rgb */ color: rgb(23, 50, 60);
/* oklch */ color: oklch(30.1% 0.038 224.4);

Tailwind

colors: {
  custom: {
    50: '#586971',
    500: '#17323c',
    950: '#000000',
  },
}

SCSS

$custom: #17323c;
$custom-light: #586971;
$custom-dark: #000000;

JSON

{
  "hex": "#17323c",
  "rgb": {
    "r": 23,
    "g": 50,
    "b": 60
  },
  "hsl": {
    "h": 196.216,
    "s": 44.578,
    "l": 16.275
  },
  "oklch": {
    "l": 0.30052,
    "c": 0.03751,
    "h": 224.4
  },
  "luminance": 0.0279
}

Semantic roles & 50–950 ramp

primary

#17323C

secondary

#734B3C

accent

#7654D4

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030607

muted

#787A7A

Preview Lab

Preview with #17323C

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

Preview Lab → · Contrast checker → · Palette generator →