#012228#012228

#012228 is a very dark, muted teal. Relative luminance 0.013; OKLCH L 23.2% C 0.039 H 212.0°. Best body text is #FFFFFF at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#012228
RGB	rgb(1, 34, 40)
HSL	hsl(189, 95%, 8%)
HSV	hsv(189, 98%, 16%)
CMYK	cmyk(97.5%, 15%, 0%, 84.3%)
CIE-LAB	lab(11.30, -9.32, -7.47)
CIE-LCH	lch(11.30, 11.94, 218.71°)
OKLab	oklab(23.17% -0.0333 -0.0209)
OKLCH	oklch(23.17% 0.039 212)
XYZ	xyz(0.9674, 1.3036, 2.2077)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#012228 #280701

analogous

#01281A #012228 #010E28

triadic

#012228 #280122 #222801

tetradic

#012228 #1A0128 #280701 #0E2801

square

#012228 #1A0128 #280701 #0E2801

split-complementary

#012228 #28010E #281A01

monochromatic

#01191E #01191E #012228 #025564 #04889F

Accessibility & contrast

On white

16.66

#012228 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#012228 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #012228

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##012228	#FFFFFF	#000000	##FFFFFF
##012228	1.00	16.66	1.26	16.66
#FFFFFF	16.66	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2028

Deuteranopia (green-blind)

#181C28

Tritanopia (blue-blind)

#002424

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #012228;
/* rgb */ color: rgb(1, 34, 40);
/* oklch */ color: oklch(23.2% 0.039 212.0);

Tailwind

colors: {
  custom: {
    50: '#485d61',
    500: '#012228',
    950: '#000000',
  },
}

SCSS

$custom: #012228;
$custom-light: #485d61;
$custom-dark: #000000;

JSON

{
  "hex": "#012228",
  "rgb": {
    "r": 1,
    "g": 34,
    "b": 40
  },
  "hsl": {
    "h": 189.231,
    "s": 95.122,
    "l": 8.039
  },
  "oklch": {
    "l": 0.23167,
    "c": 0.03931,
    "h": 212
  },
  "luminance": 0.01304
}

Semantic roles & 50–950 ramp

primary

#012228

secondary

#6F2416

accent

#4A29FF

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010405

muted

#777979

Preview Lab

Preview with #012228

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

Preview Lab → · Contrast checker → · Palette generator →