#011F25#011F25

#011F25 is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.0% C 0.037 H 213.2°. Best body text is #FFFFFF at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#011F25
RGB	rgb(1, 31, 37)
HSL	hsl(190, 95%, 7%)
HSV	hsv(190, 97%, 15%)
CMYK	cmyk(97.3%, 16.2%, 0%, 85.5%)
CIE-LAB	lab(9.95, -8.64, -7.33)
CIE-LCH	lch(9.95, 11.33, 220.30°)
OKLab	oklab(22.03% -0.0313 -0.0205)
OKLCH	oklch(22.03% 0.037 213.2)
XYZ	xyz(0.8363, 1.1199, 1.9220)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011F25 #250701

analogous

#012519 #011F25 #010D25

triadic

#011F25 #25011F #1F2501

tetradic

#011F25 #190125 #250701 #0D2501

square

#011F25 #190125 #250701 #0D2501

split-complementary

#011F25 #25010D #251901

monochromatic

#01191E #01191E #011F25 #035161 #04839C

Accessibility & contrast

On white

17.16

#011F25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#011F25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011F25

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011F25	#FFFFFF	#000000	##FFFFFF
##011F25	1.00	17.16	1.22	17.16
#FFFFFF	17.16	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1E25

Deuteranopia (green-blind)

#151A25

Tritanopia (blue-blind)

#002121

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #011f25;
/* rgb */ color: rgb(1, 31, 37);
/* oklch */ color: oklch(22.0% 0.037 213.2);

Tailwind

colors: {
  custom: {
    50: '#475a5f',
    500: '#011f25',
    950: '#000000',
  },
}

SCSS

$custom: #011f25;
$custom-light: #475a5f;
$custom-dark: #000000;

JSON

{
  "hex": "#011f25",
  "rgb": {
    "r": 1,
    "g": 31,
    "b": 37
  },
  "hsl": {
    "h": 190,
    "s": 94.737,
    "l": 7.451
  },
  "oklch": {
    "l": 0.22031,
    "c": 0.0374,
    "h": 213.2
  },
  "luminance": 0.0112
}

Semantic roles & 50–950 ramp

primary

#011F25

secondary

#6C2416

accent

#4C29FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000304

muted

#777879

Preview Lab

Preview with #011F25

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

Preview Lab → · Contrast checker → · Palette generator →