#12335E#12335E

#12335E is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 32.2% C 0.086 H 256.4°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#12335E
RGB	rgb(18, 51, 94)
HSL	hsl(214, 68%, 22%)
HSV	hsv(214, 81%, 37%)
CMYK	cmyk(80.9%, 45.7%, 0%, 63.1%)
CIE-LAB	lab(21.22, 5.16, -29.09)
CIE-LCH	lch(21.22, 29.55, 280.05°)
OKLab	oklab(32.23% -0.0202 -0.0832)
OKLCH	oklch(32.23% 0.086 256.4)
XYZ	xyz(3.4529, 3.3040, 11.0433)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12335E #5E3D12

analogous

#12595E #12335E #17125E

triadic

#12335E #5E1233 #335E12

tetradic

#12335E #5E1259 #5E3D12 #125E17

square

#12335E #5E1259 #5E3D12 #125E17

split-complementary

#12335E #5E1712 #595E12

monochromatic

#050E1A #08172B #12335E #1C4F91 #266BC5

Accessibility & contrast

On white

12.64

#12335E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#12335E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12335E

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12335E	#FFFFFF	#000000	##FFFFFF
##12335E	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3760

Deuteranopia (green-blind)

#10305D

Tritanopia (blue-blind)

#003D43

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #12335e;
/* rgb */ color: rgb(18, 51, 94);
/* oklch */ color: oklch(32.2% 0.086 256.4);

Tailwind

colors: {
  custom: {
    50: '#5c6a8c',
    500: '#12335e',
    950: '#000000',
  },
}

SCSS

$custom: #12335e;
$custom-light: #5c6a8c;
$custom-dark: #000000;

JSON

{
  "hex": "#12335e",
  "rgb": {
    "r": 18,
    "g": 51,
    "b": 94
  },
  "hsl": {
    "h": 213.947,
    "s": 67.857,
    "l": 21.961
  },
  "oklch": {
    "l": 0.32225,
    "c": 0.08566,
    "h": 256.4
  },
  "luminance": 0.03304
}

Semantic roles & 50–950 ramp

primary

#12335E

secondary

#966C35

accent

#9F3DEB

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #12335E

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

Preview Lab → · Contrast checker → · Palette generator →