#012B34#012B34

#012B34 is a dark, muted cyan. Relative luminance 0.020; OKLCH L 26.7% C 0.047 H 216.0°. Best body text is #FFFFFF at 15.04:1 contrast (WCAG AA passes).

Color values

HEX	#012B34
RGB	rgb(1, 43, 52)
HSL	hsl(191, 96%, 10%)
HSV	hsv(191, 98%, 20%)
CMYK	cmyk(98.1%, 17.3%, 0%, 79.6%)
CIE-LAB	lab(15.39, -10.01, -9.78)
CIE-LCH	lch(15.39, 13.99, 224.35°)
OKLab	oklab(26.66% -0.0376 -0.0274)
OKLCH	oklch(26.66% 0.047 216)
XYZ	xyz(1.4960, 1.9819, 3.5519)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#012B34 #340A01

analogous

#013423 #012B34 #011134

triadic

#012B34 #34012B #2B3401

tetradic

#012B34 #230134 #340A01 #113401

square

#012B34 #230134 #340A01 #113401

split-complementary

#012B34 #340111 #342301

monochromatic

#01191E #01191E #012B34 #025D70 #038EAC

Accessibility & contrast

On white

15.04

#012B34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#012B34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #012B34

15.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##012B34	#FFFFFF	#000000	##FFFFFF
##012B34	1.00	15.04	1.40	15.04
#FFFFFF	15.04	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252934

Deuteranopia (green-blind)

#1E2434

Tritanopia (blue-blind)

#002E2E

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #012b34;
/* rgb */ color: rgb(1, 43, 52);
/* oklch */ color: oklch(26.7% 0.047 216.0);

Tailwind

colors: {
  custom: {
    50: '#4c646b',
    500: '#012b34',
    950: '#000000',
  },
}

SCSS

$custom: #012b34;
$custom-light: #4c646b;
$custom-dark: #000000;

JSON

{
  "hex": "#012b34",
  "rgb": {
    "r": 1,
    "g": 43,
    "b": 52
  },
  "hsl": {
    "h": 190.588,
    "s": 96.226,
    "l": 10.392
  },
  "oklch": {
    "l": 0.26661,
    "c": 0.04653,
    "h": 216
  },
  "luminance": 0.01982
}

Semantic roles & 50–950 ramp

primary

#012B34

secondary

#792918

accent

#4F29FF

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020506

muted

#787A7A

Preview Lab

Preview with #012B34

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

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