#19334B#19334B

#19334B is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.3% C 0.054 H 248.1°. Best body text is #FFFFFF at 12.99:1 contrast (WCAG AA passes).

Color values

HEX	#19334B
RGB	rgb(25, 51, 75)
HSL	hsl(209, 50%, 20%)
HSV	hsv(209, 67%, 29%)
CMYK	cmyk(66.7%, 32%, 0%, 70.6%)
CIE-LAB	lab(20.37, -1.35, -17.79)
CIE-LCH	lch(20.37, 17.84, 265.65°)
OKLab	oklab(31.27% -0.0201 -0.0501)
OKLCH	oklch(31.27% 0.054 248.1)
XYZ	xyz(2.8543, 3.0821, 7.0997)
Luminance	0.0308 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19334B #4B3119

analogous

#194B4A #19334B #191A4B

triadic

#19334B #4B1933 #334B19

tetradic

#19334B #4A194B #4B3119 #1A4B19

square

#19334B #4A194B #4B3119 #1A4B19

split-complementary

#19334B #4B191A #4B4A19

monochromatic

#081017 #0A141D #19334B #285279 #3871A7

Accessibility & contrast

On white

12.99

#19334B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#19334B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19334B

12.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19334B	#FFFFFF	#000000	##FFFFFF
##19334B	1.00	12.99	1.62	12.99
#FFFFFF	12.99	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29344C

Deuteranopia (green-blind)

#222F4B

Tritanopia (blue-blind)

#00393B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #19334b;
/* rgb */ color: rgb(25, 51, 75);
/* oklch */ color: oklch(31.3% 0.054 248.1);

Tailwind

colors: {
  custom: {
    50: '#5b6a7d',
    500: '#19334b',
    950: '#000000',
  },
}

SCSS

$custom: #19334b;
$custom-light: #5b6a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#19334b",
  "rgb": {
    "r": 25,
    "g": 51,
    "b": 75
  },
  "hsl": {
    "h": 208.8,
    "s": 50,
    "l": 19.608
  },
  "oklch": {
    "l": 0.31266,
    "c": 0.05398,
    "h": 248.1
  },
  "luminance": 0.03082
}

Semantic roles & 50–950 ramp

primary

#19334B

secondary

#815F3E

accent

#914EDA

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040609

muted

#797A7B

Preview Lab

Preview with #19334B

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

Preview Lab → · Contrast checker → · Palette generator →