#12334F#12334F

#12334F is a dark, moderate cyan. Relative luminance 0.031; OKLCH L 31.2% C 0.063 H 247.3°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#12334F
RGB	rgb(18, 51, 79)
HSL	hsl(208, 63%, 19%)
HSV	hsv(208, 77%, 31%)
CMYK	cmyk(77.2%, 35.4%, 0%, 69%)
CIE-LAB	lab(20.28, -1.17, -20.63)
CIE-LCH	lch(20.28, 20.67, 266.75°)
OKLab	oklab(31.19% -0.0245 -0.0585)
OKLCH	oklch(31.19% 0.063 247.3)
XYZ	xyz(2.8440, 3.0605, 7.8365)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12334F #4F2E12

analogous

#124F4D #12334F #12154F

triadic

#12334F #4F1233 #334F12

tetradic

#12334F #4D124F #4F2E12 #154F12

square

#12334F #4D124F #4F2E12 #154F12

split-complementary

#12334F #4F1215 #4F4D12

monochromatic

#061019 #07131D #12334F #1D5381 #2973B3

Accessibility & contrast

On white

13.03

#12334F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#12334F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12334F

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12334F	#FFFFFF	#000000	##FFFFFF
##12334F	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263450

Deuteranopia (green-blind)

#1E2E4E

Tritanopia (blue-blind)

#003A3D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #12334f;
/* rgb */ color: rgb(18, 51, 79);
/* oklch */ color: oklch(31.2% 0.063 247.3);

Tailwind

colors: {
  custom: {
    50: '#596a80',
    500: '#12334f',
    950: '#000000',
  },
}

SCSS

$custom: #12334f;
$custom-light: #596a80;
$custom-dark: #000000;

JSON

{
  "hex": "#12334f",
  "rgb": {
    "r": 18,
    "g": 51,
    "b": 79
  },
  "hsl": {
    "h": 207.541,
    "s": 62.887,
    "l": 19.02
  },
  "oklch": {
    "l": 0.31186,
    "c": 0.06339,
    "h": 247.3
  },
  "luminance": 0.03061
}

Semantic roles & 50–950 ramp

primary

#12334F

secondary

#885B35

accent

#8D42E6

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #12334F

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

Preview Lab → · Contrast checker → · Palette generator →