#012A34#012A34

#012A34 is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.4% C 0.047 H 218.5°. Best body text is #FFFFFF at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#012A34
RGB	rgb(1, 42, 52)
HSL	hsl(192, 96%, 10%)
HSV	hsv(192, 98%, 20%)
CMYK	cmyk(98.1%, 19.2%, 0%, 79.6%)
CIE-LAB	lab(15.01, -9.36, -10.37)
CIE-LCH	lch(15.01, 13.97, 227.92°)
OKLab	oklab(26.35% -0.0365 -0.0291)
OKLCH	oklch(26.35% 0.047 218.5)
XYZ	xyz(1.4600, 1.9101, 3.5399)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#012A34 #340B01

analogous

#013424 #012A34 #011034

triadic

#012A34 #34012A #2A3401

tetradic

#012A34 #240134 #340B01 #103401

square

#012A34 #240134 #340B01 #103401

split-complementary

#012A34 #340110 #342401

monochromatic

#01181E #01181E #012A34 #025A70 #038BAC

Accessibility & contrast

On white

15.20

#012A34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#012A34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #012A34

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##012A34	#FFFFFF	#000000	##FFFFFF
##012A34	1.00	15.20	1.38	15.20
#FFFFFF	15.20	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242835

Deuteranopia (green-blind)

#1D2434

Tritanopia (blue-blind)

#002D2D

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #012a34;
/* rgb */ color: rgb(1, 42, 52);
/* oklch */ color: oklch(26.4% 0.047 218.5);

Tailwind

colors: {
  custom: {
    50: '#4c636b',
    500: '#012a34',
    950: '#000000',
  },
}

SCSS

$custom: #012a34;
$custom-light: #4c636b;
$custom-dark: #000000;

JSON

{
  "hex": "#012a34",
  "rgb": {
    "r": 1,
    "g": 42,
    "b": 52
  },
  "hsl": {
    "h": 191.765,
    "s": 96.226,
    "l": 10.392
  },
  "oklch": {
    "l": 0.26351,
    "c": 0.04665,
    "h": 218.5
  },
  "luminance": 0.0191
}

Semantic roles & 50–950 ramp

primary

#012A34

secondary

#792B18

accent

#5329FF

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#010506

muted

#77797A

Preview Lab

Preview with #012A34

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

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