#001F26#001F26

#001F26 is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.0% C 0.039 H 215.4°. Best body text is #FFFFFF at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#001F26
RGB	rgb(0, 31, 38)
HSL	hsl(191, 100%, 7%)
HSV	hsv(191, 100%, 15%)
CMYK	cmyk(100%, 18.4%, 0%, 85.1%)
CIE-LAB	lab(9.95, -8.50, -8.07)
CIE-LCH	lch(9.95, 11.72, 223.52°)
OKLab	oklab(22.03% -0.0318 -0.0226)
OKLCH	oklch(22.03% 0.039 215.4)
XYZ	xyz(0.8397, 1.1198, 2.0052)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#001F26 #260700

analogous

#00261A #001F26 #000C26

triadic

#001F26 #26001F #1F2600

tetradic

#001F26 #1A0026 #260700 #0C2600

square

#001F26 #1A0026 #260700 #0C2600

split-complementary

#001F26 #26000C #261A00

monochromatic

#00191F #00191F #001F26 #005163 #0083A0

Accessibility & contrast

On white

17.16

#001F26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#001F26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #001F26

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##001F26	#FFFFFF	#000000	##FFFFFF
##001F26	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)

#1A1E26

Deuteranopia (green-blind)

#151A26

Tritanopia (blue-blind)

#002221

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #001f26;
/* rgb */ color: rgb(0, 31, 38);
/* oklch */ color: oklch(22.0% 0.039 215.4);

Tailwind

colors: {
  custom: {
    50: '#475a60',
    500: '#001f26',
    950: '#000000',
  },
}

SCSS

$custom: #001f26;
$custom-light: #475a60;
$custom-dark: #000000;

JSON

{
  "hex": "#001f26",
  "rgb": {
    "r": 0,
    "g": 31,
    "b": 38
  },
  "hsl": {
    "h": 191.053,
    "s": 100,
    "l": 7.451
  },
  "oklch": {
    "l": 0.22032,
    "c": 0.039,
    "h": 215.4
  },
  "luminance": 0.0112
}

Semantic roles & 50–950 ramp

primary

#001F26

secondary

#6E2413

accent

#5029FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000304

muted

#777879

Preview Lab

Preview with #001F26

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

Preview Lab → · Contrast checker → · Palette generator →