#001C25#001C25

#001C25 is a very dark, muted cyan. Relative luminance 0.010; OKLCH L 21.0% C 0.039 H 222.2°. Best body text is #FFFFFF at 17.61:1 contrast (WCAG AA passes).

Color values

HEX	#001C25
RGB	rgb(0, 28, 37)
HSL	hsl(195, 100%, 7%)
HSV	hsv(195, 100%, 15%)
CMYK	cmyk(100%, 24.3%, 0%, 85.5%)
CIE-LAB	lab(8.69, -6.77, -9.28)
CIE-LCH	lch(8.69, 11.48, 233.90°)
OKLab	oklab(21% -0.0288 -0.0261)
OKLCH	oklch(21% 0.039 222.2)
XYZ	xyz(0.7490, 0.9640, 1.8965)
Luminance	0.0096 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#001C25 #250900

analogous

#00251C #001C25 #000925

triadic

#001C25 #25001C #1C2500

tetradic

#001C25 #1C0025 #250900 #092500

square

#001C25 #1C0025 #250900 #092500

split-complementary

#001C25 #250009 #251C00

monochromatic

#00171F #00171F #001C25 #004A62 #00799F

Accessibility & contrast

On white

17.61

#001C25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#001C25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #001C25

17.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##001C25	#FFFFFF	#000000	##FFFFFF
##001C25	1.00	17.61	1.19	17.61
#FFFFFF	17.61	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171B25

Deuteranopia (green-blind)

#111725

Tritanopia (blue-blind)

#001F1F

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #001c25;
/* rgb */ color: rgb(0, 28, 37);
/* oklch */ color: oklch(21.0% 0.039 222.2);

Tailwind

colors: {
  custom: {
    50: '#46585f',
    500: '#001c25',
    950: '#000000',
  },
}

SCSS

$custom: #001c25;
$custom-light: #46585f;
$custom-dark: #000000;

JSON

{
  "hex": "#001c25",
  "rgb": {
    "r": 0,
    "g": 28,
    "b": 37
  },
  "hsl": {
    "h": 194.595,
    "s": 100,
    "l": 7.255
  },
  "oklch": {
    "l": 0.20996,
    "c": 0.03885,
    "h": 222.2
  },
  "luminance": 0.00964
}

Semantic roles & 50–950 ramp

primary

#001C25

secondary

#6D2913

accent

#5D29FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000304

muted

#777879

Preview Lab

Preview with #001C25

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

Preview Lab → · Contrast checker → · Palette generator →