#19304D#19304D

#19304D is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 30.6% C 0.060 H 255.0°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#19304D
RGB	rgb(25, 48, 77)
HSL	hsl(213, 51%, 20%)
HSV	hsv(213, 68%, 30%)
CMYK	cmyk(67.5%, 37.7%, 0%, 69.8%)
CIE-LAB	lab(19.46, 1.53, -20.57)
CIE-LCH	lch(19.46, 20.63, 274.25°)
OKLab	oklab(30.59% -0.0156 -0.0582)
OKLCH	oklch(30.59% 0.06 255)
XYZ	xyz(2.7969, 2.8561, 7.4236)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19304D #4D3619

analogous

#194A4D #19304D #1C194D

triadic

#19304D #4D1930 #304D19

tetradic

#19304D #4D194A #4D3619 #194D1C

square

#19304D #4D194A #4D3619 #194D1C

split-complementary

#19304D #4D1C19 #4A4D19

monochromatic

#080E17 #0A131F #19304D #284D7B #376AA9

Accessibility & contrast

On white

13.37

#19304D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#19304D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19304D

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19304D	#FFFFFF	#000000	##FFFFFF
##19304D	1.00	13.37	1.57	13.37
#FFFFFF	13.37	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24324E

Deuteranopia (green-blind)

#1D2D4C

Tritanopia (blue-blind)

#00373B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #19304d;
/* rgb */ color: rgb(25, 48, 77);
/* oklch */ color: oklch(30.6% 0.060 255.0);

Tailwind

colors: {
  custom: {
    50: '#5b687f',
    500: '#19304d',
    950: '#000000',
  },
}

SCSS

$custom: #19304d;
$custom-light: #5b687f;
$custom-dark: #000000;

JSON

{
  "hex": "#19304d",
  "rgb": {
    "r": 25,
    "g": 48,
    "b": 77
  },
  "hsl": {
    "h": 213.462,
    "s": 50.98,
    "l": 20
  },
  "oklch": {
    "l": 0.30588,
    "c": 0.06025,
    "h": 255
  },
  "luminance": 0.02856
}

Semantic roles & 50–950 ramp

primary

#19304D

secondary

#83653E

accent

#9C4DDA

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #19304D

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

Preview Lab → · Contrast checker → · Palette generator →