#19395B#19395B

#19395B is a dark, moderate cyan. Relative luminance 0.039; OKLCH L 33.9% C 0.071 H 251.9°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#19395B
RGB	rgb(25, 57, 91)
HSL	hsl(211, 57%, 23%)
HSV	hsv(211, 73%, 36%)
CMYK	cmyk(72.5%, 37.4%, 0%, 64.3%)
CIE-LAB	lab(23.30, 0.86, -23.81)
CIE-LCH	lch(23.30, 23.83, 272.06°)
OKLab	oklab(33.86% -0.0221 -0.0675)
OKLCH	oklch(33.86% 0.071 251.9)
XYZ	xyz(3.7517, 3.8879, 10.4482)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19395B #5B3B19

analogous

#195A5B #19395B #1A195B

triadic

#19395B #5B1939 #395B19

tetradic

#19395B #5B195A #5B3B19 #195B1A

square

#19395B #5B195A #5B3B19 #195B1A

split-complementary

#19395B #5B1A19 #5A5B19

monochromatic

#070F18 #0C1B2B #19395B #26578B #3375BB

Accessibility & contrast

On white

11.81

#19395B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#19395B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19395B

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19395B	#FFFFFF	#000000	##FFFFFF
##19395B	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3B5C

Deuteranopia (green-blind)

#21355A

Tritanopia (blue-blind)

#004145

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #19395b;
/* rgb */ color: rgb(25, 57, 91);
/* oklch */ color: oklch(33.9% 0.071 251.9);

Tailwind

colors: {
  custom: {
    50: '#5e6f89',
    500: '#19395b',
    950: '#000000',
  },
}

SCSS

$custom: #19395b;
$custom-light: #5e6f89;
$custom-dark: #000000;

JSON

{
  "hex": "#19395b",
  "rgb": {
    "r": 25,
    "g": 57,
    "b": 91
  },
  "hsl": {
    "h": 210.909,
    "s": 56.897,
    "l": 22.745
  },
  "oklch": {
    "l": 0.33859,
    "c": 0.07106,
    "h": 251.9
  },
  "luminance": 0.03888
}

Semantic roles & 50–950 ramp

primary

#19395B

secondary

#91693F

accent

#9648E0

background

#F5F6F8

surface

#E9ECF0

border

#C5C7CB

text

#05070B

muted

#797A7C

Preview Lab

Preview with #19395B

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

Preview Lab → · Contrast checker → · Palette generator →