#012B35#012B35

#012B35 is a dark, muted cyan. Relative luminance 0.020; OKLCH L 26.7% C 0.047 H 218.2°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#012B35
RGB	rgb(1, 43, 53)
HSL	hsl(192, 96%, 11%)
HSV	hsv(192, 98%, 21%)
CMYK	cmyk(98.1%, 18.9%, 0%, 79.2%)
CIE-LAB	lab(15.44, -9.58, -10.41)
CIE-LCH	lch(15.44, 14.15, 227.37°)
OKLab	oklab(26.72% -0.0371 -0.0292)
OKLCH	oklch(26.72% 0.047 218.2)
XYZ	xyz(1.5187, 1.9910, 3.6717)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#012B35 #350B01

analogous

#013525 #012B35 #011135

triadic

#012B35 #35012B #2B3501

tetradic

#012B35 #250135 #350B01 #113501

square

#012B35 #250135 #350B01 #113501

split-complementary

#012B35 #350111 #352501

monochromatic

#01181E #01181E #012B35 #025C71 #038CAD

Accessibility & contrast

On white

15.02

#012B35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#012B35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #012B35

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##012B35	#FFFFFF	#000000	##FFFFFF
##012B35	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252936

Deuteranopia (green-blind)

#1E2435

Tritanopia (blue-blind)

#002E2E

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #012b35;
/* rgb */ color: rgb(1, 43, 53);
/* oklch */ color: oklch(26.7% 0.047 218.2);

Tailwind

colors: {
  custom: {
    50: '#4c646c',
    500: '#012b35',
    950: '#000000',
  },
}

SCSS

$custom: #012b35;
$custom-light: #4c646c;
$custom-dark: #000000;

JSON

{
  "hex": "#012b35",
  "rgb": {
    "r": 1,
    "g": 43,
    "b": 53
  },
  "hsl": {
    "h": 191.538,
    "s": 96.296,
    "l": 10.588
  },
  "oklch": {
    "l": 0.26715,
    "c": 0.04721,
    "h": 218.2
  },
  "luminance": 0.01991
}

Semantic roles & 50–950 ramp

primary

#012B35

secondary

#7A2B18

accent

#5229FF

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#020506

muted

#78797A

Preview Lab

Preview with #012B35

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

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