#12334E#12334E

#12334E is a dark, moderate cyan. Relative luminance 0.030; OKLCH L 31.1% C 0.062 H 246.4°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#12334E
RGB	rgb(18, 51, 78)
HSL	hsl(207, 63%, 19%)
HSV	hsv(207, 77%, 31%)
CMYK	cmyk(76.9%, 34.6%, 0%, 69.4%)
CIE-LAB	lab(20.23, -1.58, -20.05)
CIE-LCH	lch(20.23, 20.12, 265.48°)
OKLab	oklab(31.12% -0.0249 -0.0568)
OKLCH	oklch(31.12% 0.062 246.4)
XYZ	xyz(2.8079, 3.0460, 7.6462)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12334E #4E2D12

analogous

#124E4B #12334E #12154E

triadic

#12334E #4E1233 #334E12

tetradic

#12334E #4B124E #4E2D12 #154E12

square

#12334E #4B124E #4E2D12 #154E12

split-complementary

#12334E #4E1215 #4E4B12

monochromatic

#061019 #07121C #12334E #1D5480 #2974B1

Accessibility & contrast

On white

13.05

#12334E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#12334E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12334E

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12334E	#FFFFFF	#000000	##FFFFFF
##12334E	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27344F

Deuteranopia (green-blind)

#1F2E4D

Tritanopia (blue-blind)

#00393D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #12334e;
/* rgb */ color: rgb(18, 51, 78);
/* oklch */ color: oklch(31.1% 0.062 246.4);

Tailwind

colors: {
  custom: {
    50: '#596a7f',
    500: '#12334e',
    950: '#000000',
  },
}

SCSS

$custom: #12334e;
$custom-light: #596a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#12334e",
  "rgb": {
    "r": 18,
    "g": 51,
    "b": 78
  },
  "hsl": {
    "h": 207,
    "s": 62.5,
    "l": 18.824
  },
  "oklch": {
    "l": 0.31123,
    "c": 0.06197,
    "h": 246.4
  },
  "luminance": 0.03046
}

Semantic roles & 50–950 ramp

primary

#12334E

secondary

#875A35

accent

#8C42E6

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #12334E

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

Preview Lab → · Contrast checker → · Palette generator →