#012231#012231

#012231 is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 23.7% C 0.047 H 232.4°. Best body text is #FFFFFF at 16.48:1 contrast (WCAG AA passes).

Color values

HEX#012231
RGBrgb(1, 34, 49)
HSLhsl(199, 96%, 10%)
HSVhsv(199, 98%, 19%)
CMYKcmyk(98%, 30.6%, 0%, 80.8%)
CIE-LABlab(11.77, -5.29, -13.26)
CIE-LCHlch(11.77, 14.27, 248.24°)
OKLaboklab(23.7% -0.0289 -0.0375)
OKLCHoklch(23.7% 0.047 232.4)
XYZxyz(1.1387, 1.3721, 3.1100)
Luminance0.0137 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#012231 #311001
analogous
#013128 #012231 #010A31
triadic
#012231 #310122 #223101
tetradic
#012231 #280131 #311001 #0A3101
square
#012231 #280131 #311001 #0A3101
split-complementary
#012231 #31010A #312801
monochromatic
#01151E #01151E #012231 #024C6D #0375A9

Accessibility & contrast

On white

16.48
#012231 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.27
#012231 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #012231
16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##012231#FFFFFF#000000##FFFFFF
##0122311.0016.481.2716.48
#FFFFFF16.481.0021.001.00
#0000001.2721.001.0021.00
##FFFFFF16.481.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1A2232
Deuteranopia (green-blind)
#141D31
Tritanopia (blue-blind)
#002627
Achromatopsia (no color)
#1F1F1F

Design tokens & code

CSS
--color: #012231;
/* rgb */ color: rgb(1, 34, 49);
/* oklch */ color: oklch(23.7% 0.047 232.4);
Tailwind
colors: {
  custom: {
    50: '#4a5c69',
    500: '#012231',
    950: '#000000',
  },
}
SCSS
$custom: #012231;
$custom-light: #4a5c69;
$custom-dark: #000000;
JSON
{
  "hex": "#012231",
  "rgb": {
    "r": 1,
    "g": 34,
    "b": 49
  },
  "hsl": {
    "h": 198.75,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.23701,
    "c": 0.04731,
    "h": 232.4
  },
  "luminance": 0.01372
}

Semantic roles & 50–950 ramp

primary
#012231
secondary
#773517
accent
#6C29FF
background
#F4F5F6
surface
#E7E9EB
border
#C3C5C6
text
#010406
muted
#77797A

Preview Lab

Preview with #012231

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

Preview Lab → · Contrast checker → · Palette generator →

#012231 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva