#12334A#12334A

#12334A is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.9% C 0.056 H 242.2°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#12334A
RGB	rgb(18, 51, 74)
HSL	hsl(205, 61%, 18%)
HSV	hsv(205, 76%, 29%)
CMYK	cmyk(75.7%, 31.1%, 0%, 71%)
CIE-LAB	lab(20.01, -3.22, -17.71)
CIE-LCH	lch(20.01, 18.00, 259.68°)
OKLab	oklab(30.87% -0.0263 -0.05)
OKLCH	oklch(30.87% 0.056 242.2)
XYZ	xyz(2.6688, 2.9904, 6.9138)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12334A #4A2912

analogous

#124A45 #12334A #12174A

triadic

#12334A #4A1233 #334A12

tetradic

#12334A #45124A #4A2912 #174A12

square

#12334A #45124A #4A2912 #174A12

split-complementary

#12334A #4A1217 #4A4512

monochromatic

#061119 #061119 #12334A #1E557B #2A77AC

Accessibility & contrast

On white

13.14

#12334A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#12334A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12334A

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12334A	#FFFFFF	#000000	##FFFFFF
##12334A	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29334B

Deuteranopia (green-blind)

#212E4A

Tritanopia (blue-blind)

#00393B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #12334a;
/* rgb */ color: rgb(18, 51, 74);
/* oklch */ color: oklch(30.9% 0.056 242.2);

Tailwind

colors: {
  custom: {
    50: '#586a7c',
    500: '#12334a',
    950: '#000000',
  },
}

SCSS

$custom: #12334a;
$custom-light: #586a7c;
$custom-dark: #000000;

JSON

{
  "hex": "#12334a",
  "rgb": {
    "r": 18,
    "g": 51,
    "b": 74
  },
  "hsl": {
    "h": 204.643,
    "s": 60.87,
    "l": 18.039
  },
  "oklch": {
    "l": 0.30874,
    "c": 0.05648,
    "h": 242.2
  },
  "luminance": 0.02991
}

Semantic roles & 50–950 ramp

primary

#12334A

secondary

#835535

accent

#8644E4

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040609

muted

#797A7B

Preview Lab

Preview with #12334A

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

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