#12335D#12335D

#12335D is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 32.2% C 0.084 H 255.9°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#12335D
RGB	rgb(18, 51, 93)
HSL	hsl(214, 68%, 22%)
HSV	hsv(214, 81%, 36%)
CMYK	cmyk(80.6%, 45.2%, 0%, 63.5%)
CIE-LAB	lab(21.16, 4.73, -28.54)
CIE-LCH	lch(21.16, 28.93, 279.40°)
OKLab	oklab(32.15% -0.0204 -0.0816)
OKLCH	oklch(32.15% 0.084 255.9)
XYZ	xyz(3.4083, 3.2862, 10.8085)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12335D #5D3C12

analogous

#12595D #12335D #17125D

triadic

#12335D #5D1233 #335D12

tetradic

#12335D #5D1259 #5D3C12 #125D17

square

#12335D #5D1259 #5D3C12 #125D17

split-complementary

#12335D #5D1712 #595D12

monochromatic

#050E1A #08172A #12335D #1C4F90 #266BC4

Accessibility & contrast

On white

12.67

#12335D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#12335D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12335D

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12335D	#FFFFFF	#000000	##FFFFFF
##12335D	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F375F

Deuteranopia (green-blind)

#11305C

Tritanopia (blue-blind)

#003D43

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #12335d;
/* rgb */ color: rgb(18, 51, 93);
/* oklch */ color: oklch(32.2% 0.084 255.9);

Tailwind

colors: {
  custom: {
    50: '#5c6a8b',
    500: '#12335d',
    950: '#000000',
  },
}

SCSS

$custom: #12335d;
$custom-light: #5c6a8b;
$custom-dark: #000000;

JSON

{
  "hex": "#12335d",
  "rgb": {
    "r": 18,
    "g": 51,
    "b": 93
  },
  "hsl": {
    "h": 213.6,
    "s": 67.568,
    "l": 21.765
  },
  "oklch": {
    "l": 0.32151,
    "c": 0.08415,
    "h": 255.9
  },
  "luminance": 0.03287
}

Semantic roles & 50–950 ramp

primary

#12335D

secondary

#956B35

accent

#9E3DEA

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #12335D

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

Preview Lab → · Contrast checker → · Palette generator →